Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393041 | Beam intensity uniformizing element | RYO HASEYAMA, Manabu Orita, Atsushi Ashino | 2025-08-19 |
| 7855823 | Acoustooptic device and optical imaging apparatus using the same | Hisashi Minemoto, Yasuo Kitaoka, Isao Kidoguchi, Takayuki Negami, Yasuhito Takahashi +1 more | 2010-12-21 |
| 7054055 | Acousto optic element | Kimihiko Shibuya, Yoshiaki Ishimura, Hiroyuki Takeuchi | 2006-05-30 |
| 6903862 | Ultraviolet acoustooptic device and optical imaging apparatus using the same | Hisashi Minemoto, Kimihiko Shibuya | 2005-06-07 |
| 6449083 | Multi-channel optical modulator | — | 2002-09-10 |
| 5123413 | Electric therapeutic apparatus | Ryozo Hasegawa, Kazutoshi Mizoi, Akira Kato | 1992-06-23 |