Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5173440 | Method of fabricating a semiconductor device by reducing the impurities | Kenji Todori, Kikuo Yamabe | 1992-12-22 |
| 5069244 | Liquid source container device | Shinji Miyazaki | 1991-12-03 |
| 4791074 | Method of manufacturing a semiconductor apparatus | Keisaku Yamada, Takako Kashio | 1988-12-13 |
| 4575920 | Method of manufacturing an insulated-gate field-effect transistor | — | 1986-03-18 |