Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11966087 | Ferrule structure, method for manufacturing ferrule structure, ferrule, and lens unit | Hirotaka Asada, Akihiro Nakama, Takahiko Sabano | 2024-04-23 |
| 11372164 | Optical connector system and optical connection structure | Takahiko Sabano, Susumu Nakaya, Hirotaka Asada | 2022-06-28 |
| 11143825 | Ferrule, optical-fiber-equipped ferrule, and method for manufacturing ferrule | — | 2021-10-12 |
| 10451822 | Optical module manufacturing method, optical module receptacle and optical module | — | 2019-10-22 |
| 9829658 | Tool for releasing engaged state of optical connector | — | 2017-11-28 |
| 9720193 | Optical-connector fixing member, optical connector, and optical connector device | — | 2017-08-01 |
| 9638881 | Apparatus having housing in which optical fiber is provided, supporting member, and supporting method | Kenji Kohara | 2017-05-02 |
| 9632258 | Optical connector ferrule | — | 2017-04-25 |
| 9435968 | Optical repeater and optical connector device | — | 2016-09-06 |
| 9429717 | Ferrule and ferrule with optical fiber | Akihiro Nakama, Tatsuya Ohta, Terutake Kobayashi, Kunihiko Fujiwara | 2016-08-30 |
| 9377588 | Ferrule and optical-fiber-attached ferrule | Shota Numata | 2016-06-28 |
| 9158071 | Optical path-changing member | Shota Numata | 2015-10-13 |
| 9063304 | Ferrule and ferrule with optical fiber | Tatsuya Ohta, Terutake Kobayashi, Kunihiko Fujiwara | 2015-06-23 |
| 8961037 | Optical connector | — | 2015-02-24 |
| 8805138 | Method of manufacturing optical path change optical connector, and optical path change connector | — | 2014-08-12 |
| 8641296 | Optical path change member and holding member body | — | 2014-02-04 |
| 8422838 | Cover for covering a reflection-surface-formation recess of an optical path changing member | Tatsuya Ohta, Kunihiko Fujiwara, Kenji Sasaki, Yukio Hayashi | 2013-04-16 |
| 8408816 | Optical connector | Kunihiko Fujiwara, Yukio Hayashi | 2013-04-02 |
| 8376633 | Optical path changer component, optical connector and optical device | Kunihiko Fujiwara | 2013-02-19 |
| 8317411 | Connector holder, optical-electrical converter with attached connector holder, optical connector fixing structure and connector holder assembly method | Kunihiko Fujiwara, Kenji Sasaki, Yukio Hayashi, Kazuhiko Kurata, Takashi Yoshikawa +1 more | 2012-11-27 |
| 8277129 | Optical connector with reflector | Takahiko Sabano, Yukio Hayashi | 2012-10-02 |
| 8277130 | Optical connector with reflector | Takahiko Sabano, Yukio Hayashi | 2012-10-02 |
| 8165432 | Internal-reflection optical path changing member | Tatsuya Ohta, Kunihiko Fujiwara, Kenji Sasaki, Yukio Hayashi | 2012-04-24 |
| 8083418 | Connector holder, optical-electrical converter with attached connector holder, optical connector fixing structure and connector holder assembly method | Kunihiko Fujiwara, Kenji Sasaki, Yukio Hayashi, Kazuhiko Kurata, Takashi Yoshikawa +1 more | 2011-12-27 |
| 8016491 | Optical ferrule | Atsushi Takaoka, Yukio Hayashi | 2011-09-13 |