Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9075087 | Voltage detection circuit, ECU, automobile with ECU | — | 2015-07-07 |
| 8379009 | Booster power supply circuit that boosts input voltage | — | 2013-02-19 |
| 8368429 | Hysteresis comparator | — | 2013-02-05 |
| 8031157 | Output circuit and liquid crystal display device | Tomohiro Ando | 2011-10-04 |
| 7724045 | Output buffer circuit | — | 2010-05-25 |
| 7310117 | Video signal format secondary-conversion method, time code signal transmission method, and time code transmitting apparatus | Takaharu Hosoda, Katsuji Uro, Yukio Shimamura | 2007-12-18 |
| 7242844 | Video signal recording and reproduction device and video signal reproduction device | — | 2007-07-10 |
| 7151806 | Time code signal transmitting method and time code signal transmitting apparatus | Takaharu Hosoda, Katsuji Uro, Yukio Shimamura | 2006-12-19 |
| 7057459 | Semiconductor integrated circuit | — | 2006-06-06 |
| 6104218 | High breakdown voltage push-pull circuit for semiconductor device | — | 2000-08-15 |
| 5929688 | Level converter | Yasukazu Noine | 1999-07-27 |
| 5767697 | Low-voltage output circuit for semiconductor device | Yasukazu Noine | 1998-06-16 |
| 5661431 | Output circuit in Darlington configuration | Yasukazu Noine | 1997-08-26 |
| 5596295 | In-phase signal output circuit, opposite-phase signal output circuit, and two-phase signal output circuit | Yasukazu Noine | 1997-01-21 |
| 5408137 | Output driver circuit with high breakdown voltage | Nobuo Koide | 1995-04-18 |
| 5208831 | Network interface system | Akihito Nishikawa, Shinichi Iida, Hajime Shiraishi | 1993-05-04 |
| 5136253 | Phase comparator having two different phase comparison characteristics | — | 1992-08-04 |
| 5113087 | Output circuit | — | 1992-05-12 |
| 5107143 | Signal output circuit included in bus driving integrated circuit | Kumi Ofusa | 1992-04-21 |
| 5075579 | Level shift circuit for achieving a high-speed processing and an improved output current capability | — | 1991-12-24 |
| 5066875 | Signal output circuit having bipolar transistors at output, for use in a MOS semiconductor integrated circuit | Kumi Ofusa | 1991-11-19 |
| 5059824 | BiCMOS output circuit with static output current control circuit | — | 1991-10-22 |
| 5017808 | BI-MOS logic circuit having a switch circuit for discharging electrical charge accumulated in a parasitic capacitor | Kumi Ofusa | 1991-05-21 |
| 4996449 | Output circuit having high speed operation and low power dissipation | — | 1991-02-26 |
| 4950920 | Complementary signal output circuit with reduced skew | Hiroyuki Hara | 1990-08-21 |