Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407416 | Optical access network | Chihiro KITO | 2025-09-02 |
| 11492047 | Vehicle-body structure of vehicle | Mitsuru Wakabayashi, Seisuke Mitsunaga, Hidekazu Shiraishi | 2022-11-08 |
| 11401400 | Plastic lens | Yuichi Shishino, Koji Kawai, Kotaro Kaneko, Nobuhiro Kaneko | 2022-08-02 |
| 11300455 | Optical spectral line width calculation method, device, and program | Kunihiro Toge, Tetsuya Manabe | 2022-04-12 |
| 11280668 | Distributed optical fiber vibration measurement device and distributed optical fiber vibration measurement method | Kunihiro Toge, Daisuke IIDA, Yoshifumi Wakisaka, Tetsuya Manabe | 2022-03-22 |
| 11235428 | Flux-free brazing aluminum alloy brazing sheet | Tatsuya Ide, Yutaka Yanagawa, Shogo Yamada, Takahiro Shinoda | 2022-02-01 |
| 11072138 | Spectacle lens manufacturing system | Atsushi Nagao, Hiroaki Watanabe, Hiroshi Ueno | 2021-07-27 |
| 10688739 | Spectacle lens manufacturing system | Hiroaki Watanabe, Atsushi Nagao, Hisashi Ikawa, Hiroshi Ueno | 2020-06-23 |
| 8673168 | Method for producing silicon fine particles and method for controlling particle diameter of silicon fine particles | Seiichi Sato, Mari Miyano, Shigeki Endo, Osamu Shiino, Masato Yoshikawa | 2014-03-18 |
| 7559070 | Moving image distribution system, moving image dividing system, moving image distribution program, moving image dividing program, and recording medium storing moving image distribution program and/or moving image dividing program | Jun Nakamura, Hideo Saito, Kazuhiro HIRAMOTO, Yuichi Sei, Sergey M. Kozhevnikov +4 more | 2009-07-07 |
| 6469440 | Electromagnetic-wave shielding and light transmitting plate and panel laminated plate | Shinji Saito, Masato Sugimachi, Masato Yoshikawa | 2002-10-22 |
| 6108106 | Document/image data reader | Yasuhiro Hayashi, Hideyuki Kawashima, Tomoshige Inuyama, Toshiyuki Inage, Hideki Arai +1 more | 2000-08-22 |
| 5883820 | Computer system | Hiroichi Ota | 1999-03-16 |