Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330378 | Manufacturing method for optical unit and manufacturing method for optical module | Makoto Yasuhara, Sadayuki Fukui | 2025-06-17 |
| 11927884 | Resin molded article production method and optical component production method | Sadayuki Fukui | 2024-03-12 |
| 11862936 | Optical member, laser module including said optical member, and laser device | Takahiro Iwahama, Sadayuki Fukui | 2024-01-02 |
| 11404847 | Optical member, laser module including said optical member, and laser device | Takahiro Iwahama, Sadayuki Fukui | 2022-08-02 |
| 11247368 | Silicone mold | Sadayuki Fukui | 2022-02-15 |
| 10988568 | Curable composition and cured product from same | Sadayuki Fukui | 2021-04-27 |
| 10988569 | Curable composition and cured product from same | Sadayuki Fukui | 2021-04-27 |
| 10843423 | Specially-shaped epoxy resin molded article, and optical device provided with same | Sadayuki Fukui | 2020-11-24 |
| 10829586 | Curable composition and optical element obtained using same | Kyohei Ishida | 2020-11-10 |
| 10604617 | Curable composition for lens, lens and optical device | Takashi Kubo | 2020-03-31 |
| 10584200 | Curable composition and optical element obtained using same | Kyohei Ishida | 2020-03-10 |
| 10544918 | Fresnel lens and optical device provided with same | Sadayuki Fukui | 2020-01-28 |
| 10465038 | Curable composition for lens, lens and optical device | Takashi Kubo | 2019-11-05 |
| 10351663 | Curable composition and optical element obtained using same | Takashi Kubo | 2019-07-16 |
| 8507416 | Water-based lubricant for plastic processing having excellent corrosion resistance and metal material having excellent plastic processability | Kosuke Hatasaki, Masumi Hara, Atsushi Serita, Masanobu Tanaka | 2013-08-13 |
| D618284 | Arcade game machine | Ryutaro Ichimura, Kaito Yamaguchi, Naoki Yoshida, Toshinao Yoshihara, Seiji Kato +1 more | 2010-06-22 |
| D618285 | Arcade game machine | Ryutaro Ichimura, Kaito Yamaguchi, Naoki Yoshida, Shigeyasu Tsuna | 2010-06-22 |
| D573658 | Arcade video game machine | Ryutaro Ichimura, Kei Shirai | 2008-07-22 |
| D566195 | Arcade video game machine | Ryutaro Ichimura, Toshinao Yoshihara | 2008-04-08 |
| 6611102 | Tungsten-halogen light bulb, and reflector lamp using the same | Mituhiko Kimoto, Taku Ikeda, Hiroshi Sugimoto | 2003-08-26 |
| D395464 | Steering wheel for a video game machine | Atsushi Shiibashi, Takeyasu Yamamoto, Toru Yano | 1998-06-23 |
| 4577277 | Method and apparatus of continuous casting by the use of mold oscillating system | Futoshi Kamei, Shinichi Harada, Akira Yasunishi, Minoru Takemura, Shinzo Iida +1 more | 1986-03-18 |