Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5910755 | Laminate circuit board with selectable connections between wiring layers | Kenichiro Tsubone, Mitsunori Abe, Rie Takada | 1999-06-08 |
| 5268702 | P-type antenna module and method for manufacturing the same | Toshiaki Amano, Hirokazu Shiroishi, Kenichi Fuse, Yutaka Higashiguchi, Hirotaka Kashiwabara +1 more | 1993-12-07 |
| 4730884 | Bipolar voltage controlled optical switch using intersecting waveguides | Minoru Seino, Hirochika Nakajima, Ippei Sawaki | 1988-03-15 |