Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222357 | Current output circuit with controlled holdover capacitors | — | 2001-04-24 |
| 6195076 | Electron-beam generating apparatus, image display apparatus having the same, and method of driving thereof | Hidetoshi Suzuki | 2001-02-27 |
| 6169528 | Electron generating device, image display apparatus, driving circuit therefor, and driving method | Takahiro Oguchi, Hidetoshi Suzuki, Kunihiro Sakai, Yasuyuki Todokoro | 2001-01-02 |
| 6137356 | Operational amplifier with means for changing a resistance value of an active feedback element | — | 2000-10-24 |
| 5959473 | Transistor output circuit | — | 1999-09-28 |
| 5880639 | Amplification circuit | — | 1999-03-09 |
| 5455580 | Circuit device utilizing a plurality of transistor pairs | Takahiro Shirai, Katsuhito Sakurai | 1995-10-03 |
| 5349595 | Drive circuit for semiconductor light-emitting device | Katsuhisa Ogawa | 1994-09-20 |
| 4807009 | Lateral transistor | Ikuo Fushimi | 1989-02-21 |
| 4758773 | Switching device | Ikuo Fushimi | 1988-07-19 |
| 4716305 | Switching device having a feedback means for rendering a control circuit inoperative in response to a current supply circuit being inoperative | Ikuo Fushimi | 1987-12-29 |