Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405428 | Cap | Thao Thi Thanh Nguyen | 2025-09-02 |
| 12197013 | Optical fiber pitch conversion jig, optical connector, pitch conversion cord, optical conversion box, and pitch conversion method for optical fibers | Tomoyuki Shinoda, Masayuki Hirose, Takaaki Ishikawa | 2025-01-14 |
| 12028608 | Exchangeable lens and camera body | Masafumi Oikawa, Kazuharu Imafuji, Shunji Nagaya | 2024-07-02 |
| D964292 | Ferrule for optical fiber connectors | Hirotaka Asada | 2022-09-20 |
| D962177 | Ferrule for optical fiber connectors | Hirotaka Asada | 2022-08-30 |
| 11317012 | Exchangeable lens and camera body | Masafumi Oikawa, Kazuharu Imafuji, Shunji Nagaya | 2022-04-26 |
| 11199667 | Optical-fiber-attached ferrule and method of manufacturing the same | Akihiro Nakama, Hirotaka Asada | 2021-12-14 |
| 10979618 | Exchangeable lens and camera body | Masafumi Oikawa, Kazuharu Imafuji, Shunji Nagaya | 2021-04-13 |
| 10802226 | Cleaning tool | Junichi Nakane, Kunihiko Fujiwara, Akihiro Nakama, Hirotaka Asada | 2020-10-13 |
| 10768380 | Ferrule, ferrule with optical fiber, and method of manufacturing ferrule with optical fiber | Akihiro Nakama, Hirotaka Asada, Kazuaki Toba, Masanari Yamamoto, Ryohei Takahashi | 2020-09-08 |
| 10705299 | Ferrule structure, ferrule structure with fiber, and method for manufacturing ferrule structure with fiber | Akihiro Nakama, Hirotaka Asada | 2020-07-07 |
| 10674065 | Exchangeable lens and camera body | Masafumi Oikawa, Kazuharu Imafuji, Shunji Nagaya | 2020-06-02 |
| 10462854 | Apparatus and method for heating annular workpiece, and heating coil | Yutaka Kiyosawa, Yasuharu Ogawa | 2019-10-29 |
| 10359581 | Clamp member, optical connector, and manufacturing method of optical connector | Daiki Takeda | 2019-07-23 |
| 10222559 | Ferrule and method of manufacturing optical-fiber-attached ferrule | Akihiro Nakama, Tatsuya Ota | 2019-03-05 |
| 10209455 | Optical-fiber-attached ferrule and method of manufacturing the same | Akihiro Nakama | 2019-02-19 |
| 10162125 | Plug-side optical connector and optical connector system | Seiji Kato | 2018-12-25 |
| 10091407 | Exchangeable lens and camera body | Masafumi Oikawa, Kazuharu Imafuji, Shunji Nagaya | 2018-10-02 |
| 9927583 | Optical connector and optical connector ferrule | Akihiro Nakama, Kazuhiro Takizawa | 2018-03-27 |
| 9774777 | Exchangeable lens and camera body | Masafumi Oikawa, Kazuharu Imafuji, Shunji Nagaya | 2017-09-26 |
| 9491347 | Exchangeable lens and camera body | Masafumi Oikawa, Kazuharu Imafuji, Shunji Nagaya | 2016-11-08 |
| 9411101 | Optical fiber connector, optical fiber connector assembling method, optical fiber connector assembling tool, and optical fiber connector assembling set | Kazuhiro Takizawa | 2016-08-09 |
| 9319577 | Exchangeable lens and camera body | Masafumi Oikawa, Kazuharu Imafuji, Shunji Nagaya | 2016-04-19 |
| 9239435 | Optical fiber cable having connector and assembling method thereof | Takashi Yamaguchi, Tatsumi Miyazaki, Kazuhiro Takizawa, Tetsuhiro Numata, Kazutoshi TAKAMIZAWA +3 more | 2016-01-19 |
| 9091825 | Optical fiber connector, optical fiber connector assembling method, fusion-spliced portion reinforcing method, pin clamp, cap-attached optical fiber connector, optical fiber connector cap, optical fiber connector assembling tool, and optical fiber connector assembling set | Kazuhiro Takizawa | 2015-07-28 |