Issued Patents All Time
Showing 76–100 of 139 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7843212 | Differential circuit with precisely controlled terminator circuit | — | 2010-11-30 |
| 7835268 | Optical termination system | — | 2010-11-16 |
| 7809034 | Auto-power control circuit to maintain extinction ratio of optical output from laser diode | — | 2010-10-05 |
| 7782137 | Differential circuit providing a function to cancel input offset voltage | — | 2010-08-24 |
| 7751725 | Optical receiver with monitoring unit and a method for detecting consecutive identical state of optical signal | — | 2010-07-06 |
| 7708473 | Optical transceiver with frame ground and signal ground isolated with parallel plate capacitor | Kenichiro Uchida | 2010-05-04 |
| 7668469 | Optical receiver applicable to multiple transmission speed | Seigo Furudate | 2010-02-23 |
| 7629301 | Grease composition | Kazushige Ohmura, Noriaki Shinoda | 2009-12-08 |
| 7558482 | Method for dynamically establishing logical link in PON systems and an optical network unit for the method | Noboru Edagawa | 2009-07-07 |
| 7555520 | Server apparatus and method for electronic mail transmission control | Shinichi Watanabe, Toshio Nagatsuka | 2009-06-30 |
| 7483459 | Laser driver with selectable output impedance | Katsumi Uesaka | 2009-01-27 |
| 7466928 | Optical receiver with dynamic gain and bandwidth | — | 2008-12-16 |
| 7418018 | Driver circuit for semiconductor laser diode | Katsumi Uesaka | 2008-08-26 |
| 7295056 | Level shift circuit | Osamu Sarai, Fuminori Tanemura, Yoshito Date, Jun Suzuki | 2007-11-13 |
| 7286611 | Roadway communication system | Akihiro Kamemura, Tadashi Araki, Kenji Kutsuki | 2007-10-23 |
| 7124592 | Temperature controlling circuit for a semiconductor light-emitting device | — | 2006-10-24 |
| 7038247 | Light-emitting device with built-in microlens and method of forming the same | Masayuki Shono | 2006-05-02 |
| 6995010 | Gene transfer method | Takashi Ueno, Hajime Matsumura, Tomoko Iwasaki, Mitsuhiro Ueno, Kei Fujinaga +2 more | 2006-02-07 |
| 6951911 | Cross-linked polymer and process for producing the same, absorptive structure and absorptive article | Daisuke Tagawa, Tatsuya Asai, Yoshiyuki Iwasaki, Yoshihisa Ota | 2005-10-04 |
| 6894009 | Grease composition for constant velocity joints | Yasushi Kawamura, Kouichi Nakazawa, Noriaki Shinoda, Tetsuo Nimura, Kouji Saitou +1 more | 2005-05-17 |
| 6821608 | Water-resistant corrugated cardboard and pallet that utilizes it | — | 2004-11-23 |
| 6768872 | Optical transmission system, optical transmission line and optical transmitter | Takehiro Tsuritani, Noboru Edagawa, Masatoshi Suzuki | 2004-07-27 |
| 6754420 | Optical fiber transmission line | Takehiro Tsuritani, Noboru Edagawa, Masatoshi Suzuki | 2004-06-22 |
| 6744823 | Communication system between road and vehicle | Akihiro Kamemura, Tadashi Araki, Kenji Kutsuki, Noriyuki Hirakata | 2004-06-01 |
| 6634875 | Scroll compressor having an Oldham's ring containing silicon particles | Hiroyuki Imamura, Kazuo Sakurai, Yasuro Ohishi, Kiyoshi Fukatsu, Motoshi Hayashi +2 more | 2003-10-21 |