Issued Patents All Time
Showing 51–52 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4278897 | Large scale semiconductor integrated circuit device | Tohru Hosomizu, Kazumasa Nawata | 1981-07-14 |
| 4255672 | Large scale semiconductor integrated circuit device | Tohru Hosomizu, Rokutaro Ogawa, Mitsuhisa Shimizu | 1981-03-10 |