Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11790325 | Operation support device and operation support method | Natsumi Hatta, Eiji IMAMURA, Wataru Yoshida | 2023-10-17 |
| 11485655 | Water treatment control system | Nozomu Yasunaga, Eiji IMAMURA, Yoshifumi HAYASHI | 2022-11-01 |
| 4970780 | Method for the assemblage of a semiconductor device | Katsuhisa Aizawa, Akio Nakamura | 1990-11-20 |