Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5445806 | Process for preparing fine powder of perovskite-type compound | Naoto Tsubomoto, Osamu Kobayashi | 1995-08-29 |
| 5442307 | Interface circuit with backgate bias control of a transistor | Hiroshi Shigehara | 1995-08-15 |
| 5402005 | Semiconductor device having a multilayered wiring structure | Kohichi Takayama, Munenobu Kida, Shuichi Shoji | 1995-03-28 |
| 5389834 | Output buffer circuit having a DC driver and an AC driver | Satoshi Nonaka, Hiroshi Shigehara | 1995-02-14 |
| 5382846 | Level shifting circuit for suppressing output amplitude | Hiroshi Shigehara | 1995-01-17 |
| 5321326 | Output buffer circuit | Hiroshi Shigehara | 1994-06-14 |
| 5220205 | Output circuit of an integrated circuit having immunity to power source fluctuations | Hiroshi Shigehara | 1993-06-15 |
| 5175445 | MOS type input circuit | Hiroshi Shigehara | 1992-12-29 |
| 5107137 | Master-slave clocked CMOS flip-flop with hysteresis | Munenobu Kida, Toshimasa Ishikawa | 1992-04-21 |
| 5034629 | Output control circuit for reducing through current in CMOS output buffer | Fuminari Tanaka, Satoshi Nonaka, Munenobu Kida | 1991-07-23 |
| 4821084 | Insulated gate type field effect transistor | Fuminari Tanaka, Hiroshi Shigehara, Hirokata Ohta | 1989-04-11 |