Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12391138 | Electric vehicle, and charging and discharging facility, and system | Jun Asakura, Yutaka Yamauchi, Hideyuki Nagai, Masanori IECHIKA, Yasuhiko Ikeda | 2025-08-19 |
| 11823222 | Power supply/demand management device and power supply/demand adjusting method | Yutaka Yamauchi, Jun Asakura, Hideyuki Nagai, Masanori IECHIKA, Yasuhiko Ikeda | 2023-11-21 |
| 10775870 | System and method for maintaining cache coherency | Takeshi Mishina | 2020-09-15 |
| 10521346 | Arithmetic processing apparatus and control method for arithmetic processing apparatus | Junlu Chen | 2019-12-31 |
| 9917336 | Battery system | Shinya Nakano, Nobuyuki Ohsumi | 2018-03-13 |
| 9855905 | Vehicle power supply device | Kaoru Nakajima, Akinobu Tsunesada, Nobuyuki Ohsumi | 2018-01-02 |
| 9789769 | Power supply device for vehicles | Nobuyuki Ohsumi, Kaoru Nakajima, Akinobu Tsunesada | 2017-10-17 |
| 9776517 | Power supply device for vehicle performing regenerative braking | Nobuyuki Ohsumi, Kaoru Nakajima, Akinobu Tsunesada | 2017-10-03 |
| 9682673 | Vehicle power source device and vehicle equipped with the power source device | — | 2017-06-20 |
| 9382892 | Vehicle performing idling stop | Nobuyuki Ohsumi, Kaoru Nakajima, Akinobu Tsunesada | 2016-07-05 |
| 9260068 | In-vehicle battery system | Nobuyuki Ohsumi, Kaoru Nakajima, Akinobu Tsunesada | 2016-02-16 |
| 8063506 | Car power source apparatus | Takeshi Oosawa, Akira Matsumoto | 2011-11-22 |
| 7958318 | Coherency maintaining device and coherency maintaining method | Hiroyuki Kojima, Masaki Ukai | 2011-06-07 |
| 7743215 | Cache-memory control apparatus, cache-memory control method and computer product | Tomoyuki Okawa, Hiroyuki Kojima, Masaki Ukai | 2010-06-22 |
| 7330961 | Cache control method and processor system | Tatsumi Nakada, Eiki Ito, Akira Nodomi | 2008-02-12 |
| 6629939 | Massage chair | Yasuhiro Jikiba, Masao Kume | 2003-10-07 |
| 6374334 | Data processing apparatus with a cache controlling device | Atsuhiro Suga, Akitoshi Ino, Tsutomu Tanaka | 2002-04-16 |
| 5497469 | Dynamic address translation allowing quick update of the change bit | Tsutomu Tanaka, Takao Kato, Haruhiko Ueno, Akitoshi Ino, Yoshihiro Kusano | 1996-03-05 |