Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371369 | Sealing of optical module with O-ring and liquid resin | Yukio Sakigawa, Masayuki Okamura, Hiroaki Furuichi, Hiroshi Ogasawara, Fumihito Ichikawa +1 more | 2019-08-06 |
| 10334213 | Scanning image display device | Ayano OTSUBO, Takanori Aono, Hiroshi Ogasawara, Tatsuya Yamasaki | 2019-06-25 |
| 10209610 | Laser light source module and scanning image display apparatus | Seiichi Katou, Ayano OTSUBO, Tatsuya Yamasaki, Hiroshi Ogasawara | 2019-02-19 |
| 10148920 | Optical module and scanning-type image display device | Yasuhiro Yoshimura, Ayano OTSUBO, Seiichi Katou, Hiroshi Ogasawara, Tatsuya Yamasaki | 2018-12-04 |
| 7945923 | Disc device | Yoichi Narui, Goshi Shiroishi, Ikuo Nishida, Masahiro Matsuo | 2011-05-17 |
| 7937721 | Optical disc apparatus including airflow cooling mechanism | Ikuo Nishida, Yoichi Narui, Masahiro Matsuo, Takayuki Fujimoto | 2011-05-03 |
| 7191457 | Optical disk apparatus having a structure for vibration attenuation and heat dissipation | Hironori Saito, Ikuo Nishida, Yoichi Narui, Kohei Takita | 2007-03-13 |
| D339123 | Video tape recorder | Kouichi Kasama, Sumie Komuro, Jun Furuya, Takanori Nishiyama, Akira Takahashi | 1993-09-07 |