Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825684 | Method of testing semiconductor pressure sensor | Masanori Nishiguchi, Ichiro Sogawa | 1989-05-02 |
| 4586795 | Waveguide for laser beams | Kimizo Ono, Shinya Takenaka | 1986-05-06 |
| 4545657 | Laser beam scanning mirror finely adjusted via joystick | — | 1985-10-08 |
| 4538609 | Manipulator for laser knife | Shinya Takenaka | 1985-09-03 |
| 4517973 | Laser scalpel | Shinya Takenaka | 1985-05-21 |
| 4492230 | Extension mechanism of adaptor for laser scalpel | Tomio Iwamoto | 1985-01-08 |
| 4477768 | Leakage current detecting structure | Junichi Hiramoto, Shinya Takenaka | 1984-10-16 |
| 4476512 | Monitor device for laser systems transmitting laser light through optical fibers | Shinya Takenaka | 1984-10-09 |
| 4429392 | Laser output controlling device | Kenichi Yoshida, Kimizo Ono, Shinya Takenaka, Tohru Iwai | 1984-01-31 |
| 4364023 | Optical character reading system | Isao Isshiki, Koji Sato, Akihiro Ohoka, Masayuki Akatsuka | 1982-12-14 |