Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800532 | Method of manufacturing a semiconductor device comprising a bipolar transistor and a variable capacitor | Teruhito Ohnishi, Takeshi Takagi, Akira Asai, Taizo Fujii, Yoshihisa Minami | 2004-10-05 |
| 6642607 | Semiconductor device | Teruhito Ohnishi, Takeshi Takagi, Akira Asai, Taizo Fujii, Yoshihisa Minami | 2003-11-04 |
| 6379089 | Separation type hole saw | Akihiro Ishizaki | 2002-04-30 |
| 5337721 | Fuel vapor processing apparatus | Kazusato Kasuya | 1994-08-16 |