Tatsuya Kamei

16 papers Journal 8Unranked 8
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
2023 — conf
A 33kDMIPS 6.4W Vehicle Communication Gateway Processor Achieving 10Gbps/W Network Routing, 40ms CAN Bus Start-Up and 1.4mW Standby Power.
ISSCC
Kenichi Shimada, Keiichiro Sano, Kazuki Fukuoka, Hiroshi Morita, Masayuki Daito, Tatsuya Kamei, Hiroyuki Hamasaki, 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
2020 J jnl
An Efficient and Accurate Time Step Control Method for Power Device Transient Simulation Utilizing Dominant Time Constant Approximation.
IEEE Trans. Comput. Aided Des. Integr. Circuits Syst.
Shigetaka Kumashiro, Tatsuya Kamei, Akira Hiroki, Kazutoshi Kobayashi
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
2008 J jnl
Heterogeneous Multi-Core Architecture That Enables 54x AAC-LC Stereo Encoding.
IEEE J. Solid State Circuits
Hiroaki Shikano, Masaki Ito, Masafumi Onouchi, Takashi Todaka, Takanobu Tsunoda, Tomoyuki Kodama, Kunio Uchiyama, Toshihiko Odaka, Tatsuya Kamei, Ei Nagahama, Manabu Kusaoke, Yusuke Nitta, Yasutaka Wada, Keiji Kimura, Hironori Kasahara
2007 — conf
A 4320MIPS Four-Processor Core SMP/AMP with Individually Managed Clock Frequency for Low Power Consumption.
ISSCC
Yutaka Yoshida, Tatsuya Kamei, Kiyoshi Hayase, Shinichi Shibahara, Osamu Nishii, Toshihiro Hattori, Atsushi Hasegawa, Masashi Takada, Naohiko Irie, Kunio Uchiyama, Toshihiko Odaka, Kiwamu Takada, Keiji Kimura, Hironori Kasahara
2007 — conf
Embedded SoC Resource Manager to Control Temperature and Data Bandwidth.
ISSCC
Makoto Saen, Kenichi Osada, Satoshi Misaka, Tetsuya Yamada, Yoshitaka Tsujimoto, Yuki Kondo, Tatsuya Kamei, Yutaka Yoshida, Ei Nagahama, Yusuke Nitta, Takayasu Ito, Tadashi Kameyama, Naohiko Irie
2006 J jnl
Development of processor cores for digital consumer appliances.
Syst. Comput. Jpn.
Fumio Arakawa, Tetsuya Yamada, Takashi Okada, Makoto Ishikawa, Yuki Kondo, Motokazu Ozawa, Tomoyuki Kodama, Osamu Nishii, Toshihiro Hattori, Tatsuya Kamei, Junichi Nishimoto, Shinichi Yoshioka
2006 J jnl
SH-X: An embedded processor core for consumer appliances.
J. Embed. Comput.
Fumio Arakawa, Makoto Ishikawa, Yuki Kondo, Tatsuya Kamei, Osamu Nishii, Toshihiro Hattori
2005 J jnl
A 4500 MIPS/W, 86 µA Resume-Standby, 11 µA Ultra-Standby Application Processor for 3G Cellular Phones.
IEICE Trans. Electron.
Makoto Ishikawa, Tatsuya Kamei, Yuki Kondo, Masanao Yamaoka, Yasuhisa Shimazaki, Motokazu Ozawa, Saneaki Tamaki, Mikio Furuyama, Tadashi Hoshi, Fumio Arakawa, Osamu Nishii, Kenji Hirose, Shinichi Yoshioka, Toshihiro Hattori
2005 J jnl
SH-X: an embedded processor core for consumer appliances.
SIGARCH Comput. Archit. News
Fumio Arakawa, Makoto Ishikawa, Yuki Kondo, Tatsuya Kamei, Motokazu Ozawa, Osamu Nishii, Toshihiro Hattori
2004 — conf
SH-X: an embedded processor core for consumer appliances.
MEDEA@PACT
Fumio Arakawa, Makoto Ishikawa, Yuki Kondo, Tatsuya Kamei, Motokazu Ozawa, Osamu Nishii, Toshihiro Hattori