Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10001604 | Connector-incorporating plug | Yuichi Koreeda, Hideto Shimazu, Osamu Imaki, Hideo Sugimoto, Naoki Katagiyama +1 more | 2018-06-19 |
| 9904019 | Optical-connector-incorporating plug | Yuichi Koreeda, Hideto Shimazu, Osamu Imaki, Hideo Sugimoto, Naoki Katagiyama +1 more | 2018-02-27 |
| 8920044 | Plug and optical connector connecting structure | Hideto Shimazu, Yuichi Koreeda | 2014-12-30 |
| 8770859 | Optical adapter | Yuichi Koreeda, Naoki Katagiyama | 2014-07-08 |
| 8459878 | Optical connector and optical connector cable | Naoki Katagiyama, Hideto Shimazu, Yuichi Koreeda, Takeo Toda, Hideo Sugimoto | 2013-06-11 |
| 8376628 | Optical connector plug | Yuichi Koreeda, Naoki Katagiyama | 2013-02-19 |
| 8297853 | Optical connector device | Naoki Katagiyama, Hideto Shimazu, Takeo Toda | 2012-10-30 |
| 7625130 | Optical component and adapter including the same | Yuichi Koreeda, Naoki Katagiyama | 2009-12-01 |
| 7507032 | Optical connection component which has a shutter member and which can be reduced in size | Naoki Katagiyama, Yuichi Koreeda, Akihiro Onogawa | 2009-03-24 |
| 7484898 | Optical connector excellent in maintenance of a connected state | Naoki Katagiyama, Yuichi Koreeda | 2009-02-03 |
| 7329051 | Optical connector apparatus suitable for interconnection between different-diameter ferrules | Yuichi Koreeda, Akihiro Onogawa, Hideto Shimazu, Kan Ozawa, Go Kaneko | 2008-02-12 |
| 7287912 | Optical connector improved in mountability without an increase in number of components | Yuichi Koreeda | 2007-10-30 |
| 7204643 | Method of producing a receptacle-type optical connector | Akihiro Onogawa, Toshifumi Takagi, Hirotada Kobayashi | 2007-04-17 |
| 7118282 | Receptacle-type optical connector easily adaptable to various specifications and method of producing the same | Akihiro Onogawa, Toshifumi Takagi, Hirotada Kobayashi | 2006-10-10 |
| 7008116 | Optical connector adapter having an engaging portion which is rendered movable by the use of a slit | Hirotada Kobayashi, Akihiro Onogawa, Yuichi Koreeda | 2006-03-07 |
| 6948858 | Adapter for optical fiber connectors having mechanism for protecting fiber end when coupling with fiber connector | Akihiro Onogawa, Yuichi Koreeda, Hirotada Kobayashi | 2005-09-27 |