Takahiro Irita

26 papers A* 1Journal 10Unranked 15
YearRankTypeTitle / Venue / Authors
2026 — conf
A 3nm, 400TOPS, 1080k DMIPS SoC with Chiplet Support for ASIL D Automotive Cross-Domain Applications.
ISSCC
Shiro Machida, Kazuki Fukuoka, Tomoya Onda, Nobuhiro Yada, Hiroyuki Nakano, Sho Yamanaka, Hung Van Cao, Yusaku Hara, Takahiro Irita, Kohei Wakahara, Cyril Cordoba, Tatsuya Kamei, Yasuhisa Shimazaki
2022 J jnl
A 12-nm Autonomous Driving Processor With 60.4 TOPS, 13.8 TOPS/W CNN Executed by Task-Separated ASIL D Control.
IEEE J. Solid State Circuits
Katsushige Matsubara, Hanno Lieske, Motoki Kimura, Atsushi Nakamura, Manabu Koike, Shun Morikawa, Yoshihiko Hotta, Takahiro Irita, Seiji Mochizuki, Hiroyuki Hamasaki, Tatsuya Kamei
2021 — conf
4.2 A 12nm Autonomous-Driving Processor with 60.4TOPS, 13.8TOPS/W CNN Executed by Task-Separated ASIL D Control.
ISSCC
Katsushige Matsubara, Hanno Lieske, Motoki Kimura, Atsushi Nakamura, Manabu Koike, Kazuaki Terashima, Shun Morikawa, Yoshihiko Hotta, Takahiro Irita, Seiji Mochizuki, Hiroyuki Hamasaki, Tatsuya Kamei
2017 J jnl
A 16 nm FinFET Heterogeneous Nona-Core SoC Supporting ISO26262 ASIL B Standard.
IEEE J. Solid State Circuits
Shinichi Shibahara, Chikafumi Takahashi, Kazuki Fukuoka, Yuko Kitaji, Takahiro Irita, Hirotaka Hara, Yasuhisa Shimazaki, Jun Matsushima
2017 J jnl
A 197mW 70ms-Latency Full-HD 12-Channel Video-Processing SoC in 16nm CMOS for In-Vehicle Information Systems.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Seiji Mochizuki, Katsushige Matsubara, Keisuke Matsumoto, Chi Lan Phuong Nguyen, Tetsuya Shibayama, Kenichi Iwata, Katsuya Mizumoto, Takahiro Irita, Hirotaka Hara, Toshihiro Hattori
2016 — conf
4.4 A 197mW 70ms-latency full-HD 12-channel video-processing SoC for car information systems.
ISSCC
Seiji Mochizuki, Katsushige Matsubara, Keisuke Matsumoto, Chi Lan Phuong Nguyen, Tetsuya Shibayama, Kenichi Iwata, Katsuya Mizumoto, Takahiro Irita, Hirotaka Hara, Toshihiro Hattori
2016 — conf
4.5 A 16nm FinFET heterogeneous nona-core SoC complying with ISO26262 ASIL-B: Achieving 10-7 random hardware failures per hour reliability.
ISSCC
Chikafumi Takahashi, Shinichi Shibahara, Kazuki Fukuoka, Jun Matsushima, Yuko Kitaji, Yasuhisa Shimazaki, Hirotaka Hara, Takahiro Irita
2013 — conf
A 28nm High-κ metal-gate single-chip communications processor with 1.5GHz dual-core application processor and LTE/HSPA+-capable baseband processor.
ISSCC
Masaki Fujigaya, Noriaki Sakamoto, Takao Koike, Takahiro Irita, Kohei Wakahara, Tsugio Matsuyama, Keiji Hasegawa, Toshiharu Saito, Akira Fukuda, Kaname Teranishi, Kazuki Fukuoka, Noriaki Maeda, Koji Nii, Takeshi Kataoka, Toshihiro Hattori
2013 J jnl
Power-Management Features of R-Mobile U2, an Integrated Application Processor and Baseband Processor.
IEEE Micro
Kazuki Fukuoka, Noriaki Maeda, Koji Nii, Masaki Fujigaya, Noriaki Sakamoto, Takao Koike, Takahiro Irita, Kohei Wakahara, Tsugio Matsuyama, Keiji Hasegawa, Toshiharu Saito, Akira Fukuda, Kaname Teranishi, Takeshi Kataoka, Toshihiro Hattori
2010 J jnl
A 342 mW Mobile Application Processor With Full-HD Multi-Standard Video Codec and Tile-Based Address-Translation Circuits.
IEEE J. Solid State Circuits
Kenichi Iwata, Takahiro Irita, Seiji Mochizuki, Hiroshi Ueda, Masakazu Ehama, Motoki Kimura, Jun Takemura, Keiji Matsumoto, Eiji Yamamoto, Tadashi Teranuma, Katsuji Takakubo, Hiromi Watanabe, Shinichi Yoshioka, Toshihiro Hattori
2009 — conf
A 342mW mobile application processor with full-HD multi-standard video codec.
ISSCC
Kenichi Iwata, Takahiro Irita, Seiji Mochizuki, Hiroshi Ueda, Masakazu Ehama, Motoki Kimura, Jun Takemura, Keiji Matsumoto, Eiji Yamamoto, Tadashi Teranuma, Katsuji Takakubo, Hiromi Watanabe, Shinichi Yoshioka, Toshihiro Hattori
2009 J jnl
A 65 nm Single-Chip Application and Dual-Mode Baseband Processor With Partial Clock Activation and IP-MMU.
IEEE J. Solid State Circuits
Masayuki Ito, Kenichi Nitta, Koji Ohno, Masahito Saigusa, Masaki Nishida, Shinichi Yoshioka, Takahiro Irita, Takao Koike, Tatsuya Kamei, Teruyoshi Komuro, Toshihiro Hattori, Yasuhiro Arai, Yukio Kodama
2009 — conf
A 65nm dual-mode baseband and multimedia application processor SoC with advanced power and memory management.
ASP-DAC
Tatsuya Kamei, Tetsuhiro Yamada, Takao Koike, Masayuki Ito, Takahiro Irita, Kenichi Nitta, Toshihiro Hattori, Shinichi Yoshioka
2008 — conf
A 65nm Single-Chip Application and Dual-Mode Baseband Processor with Partial Clock Activation and IP-MMU.
ISSCC
Masao Naruse, Tatsuya Kamei, Toshihiro Hattori, Takahiro Irita, Kenichi Nitta, Takao Koike, Shinichi Yoshioka, Koji Ohno, Masahito Saigusa, Minoru Sakata, Yukio Kodama, Yuji Arai, Teruyoshi Komuro
2007 — conf
A 390MHz Single-Chip Application and Dual-Mode Baseband Processor in 90nm Triple-Vt CMOS.
ISSCC
Masayuki Ito, Toshihiro Hattori, Takahiro Irita, Ken Tatezawa, Fumihito Tanaka, Kenji Hirose, Shinichi Yoshioka, Koji Ohno, Reiko Tsuchihashi, Minoru Sakata, Masayuki Yamamoto, Yuji Aral
2007 J jnl
A Hardware Accelerator for Java
IEICE Trans. Electron.
Tetsuya Yamada, Naohiko Irie, Takanobu Tsunoda, Takahiro Irita, Kenji Kitagawa, Ryohei Yoshida, Keisuke Toyama, Motoaki Satoyama
2007 J jnl
Hierarchical Power Distribution With Power Tree in Dozens of Power Domains for 90-nm Low-Power Multi-CPU SoCs.
IEEE J. Solid State Circuits
Yusuke Kanno, Hiroyuki Mizuno, Yoshihiko Yasu, Kenji Hirose, Yasuhisa Shimazaki, Tadashi Hoshi, Yujiro Miyairi, Toshifumi Ishii, Tetsuya Yamada, Takahiro Irita, Toshihiro Hattori, Kazumasa Yanagisawa, Naohiko Irie
2007 J jnl
In-Situ Measurement of Supply-Noise Maps With Millivolt Accuracy and Nanosecond-Order Time Resolution.
IEEE J. Solid State Circuits
Yusuke Kanno, Yuki Kondoh, Takahiro Irita, Kenji Hirose, Ryo Mori, Yoshihiko Yasu, Shigenobu Komatsu, Hiroyuki Mizuno
2006 — conf
A Power Management Scheme Controlling 20 Power Domains for a Single-Chip Mobile Processor.
ISSCC
Toshihiro Hattori, Takahiro Irita, Masayuki Ito, Eiji Yamamoto, Hisashi Kato, Go Sado, Tetsuhiro Yamada, Kunihiko Nishiyama, Hiroshi Yagi, Takao Koike, Yoshihiko Tsuchihashi, Motoki Higashida, Hiroyuki Asano, Izumi Hayashibara, Ken Tatezawa, Yasuhisa Shimazaki, Naozumi Morino, Kenji Hirose, Saneaki Tamaki, Shinichi Yoshioka, Reiko Tsuchihashi, Nobuto Arai, Tomohiro Akiyama, Koji Ohno
2006 — conf
Hierarchical Power Distribution with 20 Power Domains in 90-nm Low-Power Multi-CPU Processor.
ISSCC
Yusuke Kanno, Hiroyuki Mizuno, Yoshihiko Yasu, Kenji Hirose, Yasuhisa Shimazaki, Tadashi Hoshi, Yujiro Miyairi, Toshifumi Ishii, Tetsuya Yamada, Takahiro Irita, Toshihiro Hattori, Kazumasa Yanagisawa, Naohiko Irie
2006 A* conf
Hierarchical power distribution and power management scheme for a single chip mobile processor.
DAC
Toshihiro Hattori, Takahiro Irita, Masayuki Ito, Eiji Yamamoto, Hisashi Kato, Go Sado, Tetsuhiro Yamada, Kunihiko Nishiyama, Hiroshi Yagi, Takao Koike, Yoshihiko Tsuchihashi, Motoki Higashida, Hiroyuki Asano, Izumi Hayashibara, Ken Tatezawa, Yasuhisa Shimazaki, Naozumi Morino, Yoshihiko Yasu, Tadashi Hoshi, Yujiro Miyairi, Kazumasa Yanagisawa, Kenji Hirose, Saneaki Tamaki, Shinichi Yoshioka, Toshifumi Ishii, Yusuke Kanno, Hiroyuki Mizuno, Tetsuya Yamada, Naohiko Irie, Reiko Tsuchihashi, Nobuto Arai, Tomohiro Akiyama, Koji Ohno
2006 — conf
SH-MobileG1: A single-chip application and dual-mode baseband processor.
Hot Chips Symposium
Masayuki Ito, Takahiro Irita, Eiji Yamamoto, Kunihiko Nishiyama, Takao Koike, Yoshihiko Tsuchihashi, Hiroyuki Asano, Hiroshi Yagi, Saneaki Tamaki, Ken Tatezawa, Toshihiro Hattori, Shinichi Yoshioka, Koji Ohno
2005 — conf
SH-mobile - low power application processor for cellular [3G cellular phones].
ISCAS (5)
Shoichi Kamae, Takahiro Irita, Akifumi Tsukimori, Saneaki Tarnaki, Toshihiro Hattori, Shinichi Yoshioka
1999 J jnl
Microprocessor architecture utilizing redundant-binary operation.
Syst. Comput. Jpn.
Takahiro Irita, Takayuki Ogura, Minoru Fujishima, Koichiro Hoh
1998 — conf
Generation of chaos with simple sets of semiconductor devices.
KES (3)
Koichiro Hoh, Takahiro Irita, Teppei Tsujita, Minoru Fujishima
1998 — conf
Self-oscillating chaos generator using CMOS multivibrator.
KES (1)
Teppei Tsujita, Takahiro Irita, Minoru Fujishima, Koichiro Hoh