Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5098751 | Food packaging container | Eiji Tamura, Hideo Kawai, Isamu Yamamoto | 1992-03-24 |
| 5041803 | Automatic load matching circuit for microwaves using multi-element matching device | Kibatsu Shinohara | 1991-08-20 |