Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872804 | Solid-state laser amplifier | Hirofumi Kan, Yasukazu Izawa, Masanobu Yamanaka, Hiromitsu Kiriyama, Takuji Yoshida +1 more | 1999-02-16 |
| 5587793 | Birefringence distribution measuring method | Sadao Nakai, Yasukazu Izawa, Masanobu Yamanaka, Masato Ohmi, Masanori Akatsuka +1 more | 1996-12-24 |
| 4866517 | Laser plasma X-ray generator capable of continuously generating X-rays | Takayasu Mochizuki | 1989-09-12 |
| 4670117 | Electrodialytic method of growing water-soluble ionic crystal | Kunio Yoshida, Takatomo Sasaki, Osamu Shimomura | 1987-06-02 |
| 4417341 | Glass laser amplifier having a number of trigger members | Yoshiaki Kato, Kunio Yoshida, Eiji Yoshida | 1983-11-22 |