Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11749088 | Failure information announcement device and failure information announcement method | Atsushi Takada, Kosuke Sakata | 2023-09-05 |
| 11489968 | Device failure influence range grasping apparatus, device failure influence range grasping method, and program | — | 2022-11-01 |
| 8297142 | Actuator | Daisaku Kawada, Koji Hashimoto, Shingo Saito, Shinobu Mogi, Toru Harada +3 more | 2012-10-30 |
| 7663440 | Amplifier circuit, semiconductor device, and controlling method | Kenji Komori | 2010-02-16 |
| 7605634 | Subtractor circuit and operational amplifier | — | 2009-10-20 |
| 7554393 | Signal amplifier | Kenji Komori | 2009-06-30 |
| 7417439 | Impedance conversion circuit and integrated circuit including thereof | Kenji Komori | 2008-08-26 |
| 7321253 | Multiplier | Kenji Komori | 2008-01-22 |
| 7235981 | Impedance conversion circuit and integrated circuit including thereof | Kenji Komori | 2007-06-26 |
| 7068090 | Amplifier circuit | Kenji Komori | 2006-06-27 |
| 6304070 | Voltage/current converter circuit and high-gain amplifying circuit | — | 2001-10-16 |
| 6292032 | High impedance circuit | Kosuke Fujita, Kenji Komori, Norihiro Murayama | 2001-09-18 |
| 6133763 | High impedance circuit | Kosuke Fujita, Kenji Komori, Norihiro Murayama | 2000-10-17 |
| 6107842 | Impedance conversion circuit, video apparatus, audio apparatus, and communication apparatus | Kosuke Fujita, Kenji Komori, Norihiro Murayama | 2000-08-22 |
| 6078218 | Negative amplifier circuit | Kosuke Fujita, Kenji Komori, Norihiro Murayama | 2000-06-20 |
| 6051965 | Two-terminal paired circuit | Kosuke Fujita, Kenji Komori, Norihiro Murayama | 2000-04-18 |
| 5929716 | High performance voltage controlled oscillator that is cost efficient | Kenji Komori, Kosuke Fujita, Yoshito Kogure | 1999-07-27 |
| 5481227 | Oscillator, synthesizer tuner circuit and AM synchronous detect circuit employing the oscillator | Kenji Komori | 1996-01-02 |
| 5450033 | Frequency demodulation circuit | — | 1995-09-12 |
| 5210796 | Stereo/monaural detection apparatus | Kenji Komori, Kyoichi Murakami | 1993-05-11 |
| 5144169 | Operational amplifier circuit | Kyoichi Murakami, Kenji Komori, Masaaki Ishihara | 1992-09-01 |