Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399336 | Optical fiber cable with partitioned case for optical fiber cable | Takayuki YOKOCHI, Kenichiro Otsuka | 2025-08-26 |
| 12248185 | Optical connection structure, optical connector, and optical connecting method | Masaki Omura, Motoyoshi KIMURA, Takayuki YOKOCHI, Shunichi Watanabe, Junji Fukui +3 more | 2025-03-11 |
| 12242115 | Cable with connector | Tetsuya Nakanishi | 2025-03-04 |
| 12189201 | Optical cable termination unit | Shinji Yamane | 2025-01-07 |
| 12105339 | Wiring module, frame body for wiring module, and forming method for forming wiring module | Takayuki YOKOCHI, Kenichiro Otsuka, Junji Fukui | 2024-10-01 |
| 12032214 | Optical communication system | Takayuki YOKOCHI, Kenichiro Otsuka | 2024-07-09 |
| 11906803 | Optical fiber ribbon with intermittently coupled groups of fibers | Kenichiro Otsuka, Yuuki SHIMODA, Shinji Yamane | 2024-02-20 |
| 11815723 | Optical connection structure, optical connector, and optical connecting method | Masaki Omura, Motoyoshi KIMURA, Takayuki YOKOCHI, Shunichi Watanabe, Junji Fukui +3 more | 2023-11-14 |
| 11650375 | Ferrule and optical connector | Fumiya UEHARA, Masaki Omura | 2023-05-16 |
| 11150418 | Optical connector ferrule and optical connector | Dai Sasaki, Hajime Arao, Takuro Watanabe, Sho YAKABE, Motoyoshi KIMURA +1 more | 2021-10-19 |
| 11137554 | Optical connection structure | Takako SASHIDA, Takuro Watanabe, Dai Sasaki, Hajime Arao | 2021-10-05 |
| 9335492 | Lens component | Michiko Harumoto, Masaki Oyagi | 2016-05-10 |
| 9293847 | Connector having a holding member with guide portions with projections | Yohei Yokoyama, Wataru Sakurai, Toru Nakanishi | 2016-03-22 |
| 9182551 | Lens component and optical module provided with the same | Masaki Oyagi, Michiko Harumoto, Mitsutaka Satou, Ayaka Mori, Hajime Arao +2 more | 2015-11-10 |
| 9040859 | Detecting apparatus, removing apparatus, detecting method, and removing method | Eiichiro Yamada, Hiroshi Suganuma, Yuji Kobayashi, Tatsuhiko Saito, Maya Miyata | 2015-05-26 |
| 9033592 | Optical connector module | Hajime Arao, Toshihisa Yokochi, Tomoki Sekiguchi | 2015-05-19 |
| 8403491 | Optical combiner and image projector using the optical combiner | Yoshitomo Iyoda, Akira Inoue, Tomomi Sano, Michiko Takushima | 2013-03-26 |
| 8098435 | Optical combiner and image projector using the optical combiner | Yoshitomo Iyoda, Akira Inoue, Tomomi Sano, Michiko Takushima | 2012-01-17 |
| 7898654 | Equipment and method for detecting foreign matters | Tatsuhiko Saitoh, Yuji Kobayashi | 2011-03-01 |
| 7312665 | Oscillation control apparatus | Kosuke Ota | 2007-12-25 |
| 7120331 | Optical device and production method thereof | Tomohiko Kanie, Makoto Katayama | 2006-10-10 |
| 7081982 | Movable mirror device and dispersion compensator | Michiko Takushima | 2006-07-25 |
| 7068877 | Movable mirror device, dispersion compensator, gain equalizer, and optical ADM apparatus | Michiko Takushima, Makoto Katayama, Tomohiko Kanie | 2006-06-27 |
| 6935139 | Method of manufacturing optical fiber | Katsuya Nagayama, Kazuya Kuwahara | 2005-08-30 |
| 6075834 | Frequency divider | Iwao Kojima, Yukio Hiraoka | 2000-06-13 |