Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982550 | Encoder | Shuichi Nagai, Masaru Shiraishi, Junya Aso, Takuma Katayama | 2024-05-14 |
| 11474241 | Distance measurement device | Kiyoshi Hibino, Takashi Haruguchi, Kazuhisa Ide, Masaomi Inoue, Masahiro Shiihara +2 more | 2022-10-18 |
| 11047981 | Distance measurement device | Takashi Haruguchi, Masaharu Fukakusa | 2021-06-29 |
| 6654320 | Optical pickup apparatus | Masaharu Fukakusa, Shogo Horinouchi, Shigeki Takeuchi, Fuminobu Furukawa | 2003-11-25 |
| 6085109 | Wireless telephone equipment operating as a cordless and cellular telephone | — | 2000-07-04 |
| 5978344 | Method of manufacturing integrated optical pick-up | Shogo Horinouchi, Shigeki Takeuchi, Kazuhiko Higo, Hideki Yoshinaka, Jiro Mimasa +1 more | 1999-11-02 |
| 5790502 | Optical pickup with conversion of diffusion angle of outgoing light relative to diffusion angle of incident light | Shogo Horinouchi, Shigeki Takeuchi, Kazuhiko Higo, Hideki Yoshinaka, Jiro Mimasa +1 more | 1998-08-04 |
| 5783818 | Integrated type optical pickup having packaging with gas-tight seal | Seiji Manabe, Mikio Tomisaki, Shigeki Takeuchi, Tatsuya Hiwatashi, Kazuhisa Ide +3 more | 1998-07-21 |
| 5777975 | Optical pickup incorporating an integrated optical guide member | Syogo Horinouchi, Shigeki Takeuchi, Hideki Yoshinaka, Kazuhiko Higo, Hidehiro Kugisaki +2 more | 1998-07-07 |