Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681446 | Liquid container | Hideki Morimoto, Noriyuki Nakagawa | 2010-03-23 |
| 6641006 | Container stopper | Futoshi Yabuuchi | 2003-11-04 |
| 6119900 | Lever operating mechanism for air-pressure utilizing hot pot | Futoshi Yabuuchi | 2000-09-19 |
| 6084431 | Output circuit providing protection against external voltages in excess of power-supply voltage | Hiroshi Shigehara | 2000-07-04 |
| 4983969 | Successive approximation analog to digital converter | Tetsuya Iida | 1991-01-08 |
| 4802739 | Liquid crystal display control device | — | 1989-02-07 |
| 4571504 | Schmitt trigger circuit with selection circuit | Tetsuya Iida | 1986-02-18 |
| 4532612 | Dynamic read only memory | Fuminari Tanaka | 1985-07-30 |