Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11688896 | Cell count determination device, charger, battery pack, and charging system | Koji Suzuki | 2023-06-27 |
| 10700053 | Electrostatic protection element | — | 2020-06-30 |
| 10401434 | Semiconductor device, battery monitoring device, and voltage detection method of battery cell | Naoaki Sugimura | 2019-09-03 |
| 9759781 | Battery monitoring system and battery monitoring chip | — | 2017-09-12 |
| 9576898 | Resistance structure, integrated circuit, and method of fabricating resistance structure | — | 2017-02-21 |
| 9070618 | Resistance structure, integrated circuit, and method of fabricating resistance structure | — | 2015-06-30 |
| 8823137 | Semiconductor device | Hidekazu Kikuchi, Danya Sugai | 2014-09-02 |
| 7633278 | Switching regulator | — | 2009-12-15 |
| 7372309 | Reset circuit | — | 2008-05-13 |
| 6350577 | Plasmids originating in ammonia oxidizing bacteria and use of the same | Junichi Kato, Yosuke Nakamura | 2002-02-26 |
| 6094094 | Semiconductor integrated circuit having bias circuits each including different reference resistors | — | 2000-07-25 |
| 5907259 | Operational amplification circuit capable of driving a high load | Toshimi Yamada | 1999-05-25 |
| 5792650 | Method for treating waste water | Akiko Miya, Hisashi Shinjo | 1998-08-11 |
| 5786686 | Low-power consumption type semiconductor device | — | 1998-07-28 |
| 5379294 | Multipurpose analog front-end circuit | Seiji Okamoto, Shoji Fujii | 1995-01-03 |
| 5111482 | MSK signal detector | — | 1992-05-05 |
| 4852080 | Analog front-end circuit for full-duplex communication | Kazushige Yamamoto | 1989-07-25 |