Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11730956 | Power supply apparatus and magnetic field generation system | Kazuhito Kishi, Motokazu Hasegawa, Masataka Akaishi, Masanari UMEMURA, Yoshihiro Ishikawa +1 more | 2023-08-22 |
| 11545700 | Power storage system with integrally formed voltage detecting field effect transistor and manufacturing method thereof | Hiromichi Kuriyama, Satoshi Nakajima, Eiko Suzuki, Toru Ushirogochi | 2023-01-03 |
| 11493392 | Sensor sheet, robot hand, and glove | Hitoshi Kondoh, Kazuhito Kishi, Atsushi Ohshima | 2022-11-08 |
| 10298027 | Method of controlling a switch circuit, storage status adjusting circuit, storage status adjusting device and storage battery pack | Akira Nakamura | 2019-05-21 |
| 9780589 | Electric power control system | Masaaki Yoshida | 2017-10-03 |
| 9748785 | Storage status adjusting circuit, storage status adjusting device, storage battery pack and switch circuit controlling method | — | 2017-08-29 |
| 9742205 | Storage status adjusting circuit, storage status adjusting device, and storage battery pack | — | 2017-08-22 |
| 9641003 | Method of controlling switch circuit, storage status adjusting circuit, and storage battery pack | — | 2017-05-02 |
| 9620962 | Power supply device and electric apparatus | Masaaki Yoshida | 2017-04-11 |
| 7550837 | Semiconductor device and voltage regulator | Keiichi Kimura | 2009-06-23 |
| 7061093 | Semiconductor device and voltage regulator | Keiichi Kimura | 2006-06-13 |
| 6352880 | Semiconductor device and manufacture thereof | Akira Nakamura, Satoshi Takeda, Tatsuya Matsuki | 2002-03-05 |
| 6246272 | Power supply voltage detecting apparatus | — | 2001-06-12 |
| 6163190 | Hysteresis comparator circuit consuming a small current | Yasuhiro Sugimoto | 2000-12-19 |