Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8315491 | Optical connector and optical coupling structure | Tomoyuki Hino, Ichiro Ogura | 2012-11-20 |
| 7918610 | Optical transceiver and optical connector | Kunihiko Fujiwara, Akito Nishimura, Yukio Hayashi, Tetsuo Nozawa, Takanori Shimizu +1 more | 2011-04-05 |
| 7783143 | Semiconductor device having optical signal input-output mechanism | Kazunori Miyoshi, Kazuhiko Kurata, Takanori Shimizu, Junichi Sasaki | 2010-08-24 |
| 7620272 | Photoelectric composite module and optical input/output device | Tomoyuki Hino, Kazuhiko Kurata, Ichiro Ogura, Junichi Sasaki, Yoichi Hashimoto +1 more | 2009-11-17 |
| 7561762 | Semiconductor device having optical signal input-output mechanism | Kazunori Miyoshi, Kazuhiko Kurata, Takanori Shimizu, Junichi Sasaki | 2009-07-14 |
| 7534052 | Optical transceiver and optical connector | Kunihiko Fujiwara, Akito Nishimura, Yukio Hayashi, Tetsuo Nozawa, Takanori Shimizu +1 more | 2009-05-19 |
| 7504701 | Optical unit featuring both photoelectric conversion chip and semiconductor chip wrapped with flexible sheet | Shigeru Moribayashi, Yoshiaki Morishita, Kowashi Taketomi, Takao Yamazaki, Shinji Watanabe | 2009-03-17 |
| 7488122 | Optical connector and optical module | Youichi Hashimoto, Junichi Sasaki, Kazuhiko Kurata | 2009-02-10 |
| 7473038 | Optical connector for coupling an optical fiber to a circuit board | Kunihiko Fujiwara, Akito Nishimura, Kenji Sasaki, Yukio Hayashi, Youichi Hashimoto +4 more | 2009-01-06 |
| 7333683 | Structure and method for mounting LSI package onto photoelectric wiring board, information processing apparatus, optical interface, and photoelectric wiring board | Junichi Sasaki, Kazunori Miyoshi, Hikaru Kouta, Kaichiro Nakano, Mikio Oda +2 more | 2008-02-19 |
| 6819722 | Offset control circuit, optical receiver using the same and optical communication system | — | 2004-11-16 |
| 6538790 | Optical receiver array | Takeshi Nagahori, Kazunori Miyoshi | 2003-03-25 |
| 6181454 | Adaptive threshold controlled decision circuit immune to ringing components of digital signals | Takeshi Nagahori, Kazunori Miyoshi | 2001-01-30 |
| 6081362 | Optical receiver capable of responding to both burst and continuous signals | Takeshi Nagahori | 2000-06-27 |
| 6018407 | Optical receiving circuit | Takeshi Nagahori | 2000-01-25 |
| 5798664 | Offset cancelling amplifier circuit having Miller integrator as offset detector | Takeshi Nagahori, Soichiro Araki, Kazunori Miyoshi | 1998-08-25 |
| 5793256 | Integrated circuit preamplifier for an optical receiver | Takeshi Nagahori, Soichiro Araki, Kazunori Miyoshi | 1998-08-11 |
| 5525929 | Transimpedance amplifier circuit with feedback and load resistor variable circuits | Takeshi Nagahori | 1996-06-11 |