Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4988887 | Method of inspecting die for forming honeycomb structure | Mitsuaki Watanabe | 1991-01-29 |
| 4403306 | Semiconductor memory operable as static RAM or EAROM | Kaoru Tokushige | 1983-09-06 |