Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5268702 | P-type antenna module and method for manufacturing the same | Toshiaki Amano, Hirokazu Shiroishi, Kenichi Fuse, Yutaka Higashiguchi, Mitsuo Inagaki +1 more | 1993-12-07 |
| 4330770 | Magnetically controlled switching device | Mamoru Shirai, Shinichi Inoue | 1982-05-18 |