Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5163755 | Temperature regulator | Tooru Shimomura, Kazutomo Naganawa | 1992-11-17 |
| 4893230 | Physical quantity controller | Tooru Shimomura, Kazutomo Naganawa, Toshiaki Nagao | 1990-01-09 |
| 4875042 | Multi channel temperature controller utilizing electronic multiplexer | Seiji Oku, Tooru Shimamura, Kazutomo Naganawa | 1989-10-17 |