Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909506 | Stokes parameter measurement device and method | Takeshi Takagi, Kazuhiro Ikeda, Tatsuya Hatano | 2005-06-21 |
| 6854802 | Seat recliner for vehicle | Tetsuya Ohba | 2005-02-15 |
| 6850668 | Variable group delay compensating unit and variable group delay compensating module | Daeyoul Yoon, Tatsuya Hatano | 2005-02-01 |
| 6836596 | Method for tuning optical characteristic of an optical module | Masayoshi KAGAWA, Hajime Kazami, Kazuaki Sato | 2004-12-28 |
| 6826323 | Optical circulator | Mieko Konishi, Satoru Abe | 2004-11-30 |
| 6788468 | Wavelength locker module and wavelength controller for optical communication | Mizuki Oike, Satoru Abe | 2004-09-07 |
| 6782028 | Semiconductor laser device for use in a semiconductor laser module and an optical amplifier | Naoki Tsukiji, Junji Yoshida, Masaki Funabashi, Toshio Kimura, Takeshi Aikiyo +5 more | 2004-08-24 |
| 6765935 | Semiconductor laser module, manufacturing method thereof and optical amplifier | Toshio Kimura, Masashi Nakae, Takeo Shimizu, Naoki Tsukiji, Junji Yoshida +5 more | 2004-07-20 |
| 6744944 | Optical coupling module having a first and second ferrules | Mieko Konishi, Katsuki Suematsu | 2004-06-01 |
| 6721099 | Variable dispersion compensator | Tatsuya Hatano, Daeyoul Yoon | 2004-04-13 |
| 6715929 | Optical multiplexing module and method of correcting optical axis thereof | Yasuhiro Watanabe, Satoru Abe | 2004-04-06 |
| 6714365 | Optical module | Takuma AOKI | 2004-03-30 |
| 6666515 | Seat recliner | Yasushi Asano, Tetsuya Ohba | 2003-12-23 |
| 6629733 | Reclining device | Tetsuya Ohba, Yasushi Asano | 2003-10-07 |
| 6623175 | Optical connector ferrule | Katsuki Suematsu, Hiroyuki Yamada, Kenji Suzuki, Takeo Shimizu | 2003-09-23 |
| 6560379 | Variable optical filter unit and variable gain equalizing system | Kazuhiro Ikeda | 2003-05-06 |
| 6546165 | Optical multiplexing/demultiplexing module | Daeyoul Yoon | 2003-04-08 |
| 6521046 | Chamber material made of Al alloy and heater block | Toshiyuki Tanaka, Koji Wada, Jun Hisamoto, Hiroki Sawada | 2003-02-18 |
| 6048030 | Seat sliding apparatus | Yoshihiro Kanda | 2000-04-11 |
| 5813724 | Adjustable hinge mount for reclinable seat | Kunihisa Sugimoto, Isao Ikegaya, Masakiyo Ohya | 1998-09-29 |
| 5678895 | Reclining device for seat | Fumio Ishikawa | 1997-10-21 |
| 5632030 | Display control system capable of processing a plurality of continuous display updating command simultaneously | Hajime Takano | 1997-05-20 |
| 5606645 | Speech pattern recognition apparatus utilizing multiple independent sequences of phonetic segments | — | 1997-02-25 |
| 5522643 | Reclining device with angular position memory mechanism for seat back | — | 1996-06-04 |
| 5454845 | Heat-resistant filter | Meiji Anahara, Makoto Tsuzuki, Ryuta Kamiya, Yoshiharu Yasui | 1995-10-03 |