Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305104 | Azo compound, composition, film, laminate, and display device | Masashi Asano, Eiji Yoshikawa | 2025-05-20 |
| 12267053 | Differential amplifier, semiconductor device and offset cancellation method | Koichi Takeda, Takahiro SHIMOI, Hidenori Mitani, Yoshinobu Kaneda | 2025-04-01 |
| 11936062 | Battery pack | Satoshi Kawakami | 2024-03-19 |
| 11855298 | Cell module | Satoshi Kawakami, Takeshi Hashimoto, Haruhiko Yoneda, Takao Takatsu | 2023-12-26 |
| 11431059 | Battery pack | Jyunichi Fukumori, Kazuaki Fukutome, Hiroshi Arikawa | 2022-08-30 |
| 11201364 | Battery pack | Satoshi Kawakami, Takao Takatsu | 2021-12-14 |
| 11063317 | Battery pack | Haruhiko Yoneda, Osamu Inaoka | 2021-07-13 |
| 10637034 | Battery pack | Kensaku Takeda, Osamu Inaoka, Hidemi Kurihara, Haruhiko Yoneda | 2020-04-28 |
| 9263717 | Battery pack | Osamu Inaoka, Takao Takatsu, Haruhiko Yoneda | 2016-02-16 |
| 9224993 | Battery pack encasing structure and walking assistance device using same | Kazushi Hamaya | 2015-12-29 |
| 8841018 | Battery pack | Osamu Inaoka, Takao Takatsu, Haruhiko Yoneda | 2014-09-23 |
| 6771115 | Internal voltage generating circuit with variable reference voltage | — | 2004-08-03 |
| 6519193 | Semiconductor integrated circuit device having spare word lines | — | 2003-02-11 |
| 5905690 | Synchronous semiconductor device having circuitry capable of surely resetting test mode | Mikio Sakurai, Susumu Tanida, Yasuhiko Tsukikawa, Takahiko Fukiage | 1999-05-18 |