Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227753 | Electron beam adjusting device | Masatoshi Hirai | 1993-07-13 |
| 4972421 | Thin-film coated waveguide laser | Akihito Hongo, Tsuneo Shiota, Mitsunobu Miyagi, Yoshihiko Wagatsuma | 1990-11-20 |
| 4875218 | Thin-film coated waveguide laser | Akihito Hongo, Tsuneo Shiota, Mitsunobu Miyagi, Yoshihiko Wagatsuma | 1989-10-17 |
| RE32475 | Optical waveguide transmitting light wave energy in single mode | Shojiro Kawakami, Yoichi Ohtaka, Seiichi Onoda | 1987-08-18 |
| 4672361 | Linear interpolative analog-to-digital converter | Masaru Kokubo, Kazuo Yamakido | 1987-06-09 |
| 4441091 | Low loss leakage transmission line | Mitsunobu Miyagi, Koichi Mikoshiba | 1984-04-03 |
| 4418483 | Method of manufacturing shoe sole material and shoes products made by the same | Minoru Fujita | 1983-12-06 |
| 4206967 | Optical fiber | Seiichi Onoda, Shojiro Kawakami, Toshiki Tanaka, Tsuneo Suganuma, Masao Sumi | 1980-06-10 |