Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11892684 | Tool for plug, slider, plug, and cable with plug | Masayuki Jibiki, Naotoshi Shiokawa | 2024-02-06 |
| D980167 | Optical fiber connector | — | 2023-03-07 |
| 11579372 | Tool for plug, slider, plug, and cable with plug | Masayuki Jibiki, Naotoshi Shiokawa | 2023-02-14 |
| 11415756 | Duplex optical connector plug | Yohei Takaishi, Masayuki Jibiki, Naotoshi Shiokawa | 2022-08-16 |
| 11385417 | Connector plug and stopper for connector plug | Naotoshi Shiokawa, Masayuki Jibiki | 2022-07-12 |
| 11329418 | Jig for connector plug, connector plug and cable with connector plug | Shuichi Takashi, Naotoshi Shiokawa, Masayuki Jibiki | 2022-05-10 |
| 10983289 | Optical connector | Masayuki Jibiki, Yoshihisa Kurakami | 2021-04-20 |
| 10488601 | Optical connector plug and duplex optical connector plug | Masayuki Jibiki, Yohei Takaishi, Norimasa Arai | 2019-11-26 |
| 10042126 | Ferrule polishing method of duplex optical connector plug | Masayuki Jibiki, Yohei Takaishi, Norimasa Arai | 2018-08-07 |
| 10042129 | Duplex optical connector plug and polarity reversal method of duplex optical connector plug | Masayuki Jibiki, Yohei Takaishi, Norimasa Arai | 2018-08-07 |
| 9958623 | Tool for plug, plug and cable with plug | Masayuki Jibiki, Yohei Takaishi, Norimasa Arai | 2018-05-01 |
| 9941631 | Plug and cable with plug | Masayuki Jibiki, Yohei Takaishi, Norimasa Arai | 2018-04-10 |
| 9366827 | Optical connector assembly and optical connector adapter with shutter | Masayuki Jibiki, Yohei Takaishi | 2016-06-14 |
| 9360637 | Optical connector plug | Norimasa Arai, Masayuki Jibiki | 2016-06-07 |
| 9164244 | Optical connector plug | Norimasa Arai | 2015-10-20 |
| 8936400 | Optical connector adapter with shutter | Masayuki Jibiki | 2015-01-20 |
| 8794851 | Optical connector adapter with shutter | Masayuki Jibiki | 2014-08-05 |
| 8632258 | Optical connector adapter with shutter | Masayuki Jibiki | 2014-01-21 |
| 8596883 | Optical connector plug | Norimasa Arai | 2013-12-03 |
| 8256969 | Optical connector stop ring, optical fiber cord with optical connector using the same and method for manufacturing optical fiber cord with optical connector | Norimasa Arai, Yasunari Kawasaki | 2012-09-04 |
| D573949 | Housing of connector plug for optical fiber | Yoshihiro Shogaki, Yukihiro Yokomachi | 2008-07-29 |
| 7169026 | End face polishing apparatus | Koji Minami | 2007-01-30 |
| 7153035 | Optical connector plug and optical connector | Norimasa Arai, Kouji Minami | 2006-12-26 |
| 7121734 | Ferrule | — | 2006-10-17 |
| 7118283 | Optical connector plug, optical connector adapter and optical connector | Masahiro Nakajima, Kouji Minami | 2006-10-10 |