Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002610 | Double side polishing method and apparatus | Akira Horiguchi, Ken-ichiro Isobe, Heigo Tanaka, Kiyohide Murata, Tsuneo Takeda +2 more | 2011-08-23 |
| 7648409 | Double side polishing method and apparatus | Akira Horiguchi, Ken-ichiro Isobe, Heigo Tanaka, Kiyohide Murata, Tsunco Takeda +2 more | 2010-01-19 |
| 6141223 | Battery assembly for supplying power to an integrated circuit | — | 2000-10-31 |
| 4402224 | Pressure responsive monitoring device for vacuum circuit interrupters | — | 1983-09-06 |
| 4398187 | Pressure monitoring system for a vacuum circuit interrupter | Shuzo Tanigaki | 1983-08-09 |