Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7389004 | Image processing apparatus | — | 2008-06-17 |
| 6846102 | Grain agitating apparatus and grain storing apparatus | Souichi Yamamoto, Mamoru Abe | 2005-01-25 |
| 5493412 | Information signal reproduction apparatus | Shinichi Koyama, Nobutoshi Takayama, Masahito Natsume, Kunio Sakurai, Sakae Hori | 1996-02-20 |
| 5337201 | Information signal output apparatus with amplitude control having selected speed response | — | 1994-08-09 |