Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9241417 | Waterproof structure of electrical junction box | Shutoh Soh, Kenta Kamiya | 2016-01-19 |
| 7338217 | Functional optical module | Masahito Morimoto, Masato Shiino, Hajime Kazami | 2008-03-04 |
| 7061664 | Wavelength converter and wavelength division multiplexing transmission method using the same | Osamu Aso, Shu Namiki, Hijiri Nimura | 2006-06-13 |
| 7040814 | Functional optical module | Masahito Morimoto, Masato Shiino, Hajime Kazami | 2006-05-09 |
| 7013075 | Variable optical attenuator | Masahito Morimoto | 2006-03-14 |
| 6876810 | Variable optical attenuator | Masahito Morimoto | 2005-04-05 |
| 6846280 | Sheet post-processing device and image forming apparatus having the same | Eiji Fukasawa | 2005-01-25 |
| 6778337 | Optical attenuator and optical attenuator module | Takuma AOKI, Nobuyuki Shibata, Toshimitsu Nishiwaki, Mizuki Oike | 2004-08-17 |
| 6773005 | Sheet post-processing apparatus with fixed and auxiliary guide members | Koichi Kitta | 2004-08-10 |
| 6730535 | Silicon device manufacturing method, silicon device, and optical component | Koji Morimoto, Masahito Morimoto, Kazuhiro Toriumi, Taichi Tsuchiya | 2004-05-04 |
| 6688589 | Sheet post processing device with auxiliary guide | Koichi Kitta | 2004-02-10 |
| 6665113 | Wavelength converter and wavelength division multiplexing transmission method using same | Osamu Aso, Shu Namiki, Hijiri Nimura | 2003-12-16 |
| 6641024 | Stapling device | Toshiro Fukasawa, Koichi Kitta | 2003-11-04 |
| 6636683 | Variable optical attenuator | Masahito Morimoto | 2003-10-21 |
| 6617948 | Pot-core components for planar mounting and method of manufacturing the same | Toshihiro Kuroshima, Kouzou Kajiwara | 2003-09-09 |
| 6607188 | Sheet post-processing apparatus | Koichi Kitta | 2003-08-19 |
| 6604621 | Variable-speed moving sidewalk and method of designing it | Kenro Matsuo, Masakuni Honda | 2003-08-12 |
| 6477288 | Optical line switching system | — | 2002-11-05 |
| 6373366 | Common mode filter | Katsumi Saito, Toshihiro Kuroshima, Hiroshi Suzuki | 2002-04-16 |
| 6341683 | Moving walk | Hiroyuki Hattori, Kenro Matsuo | 2002-01-29 |
| 6242996 | Surface mount self-induction component | Katsumi Saito | 2001-06-05 |
| 6217790 | BALUN transformer core material, BALUN transformer core and BALUN transformer | Masahiro Onizuka | 2001-04-17 |
| 6114940 | BALUN transformer core material, BALUN transformer core and BALUN transformer | Sei Kakinuma, Masahiro Onizuka, Ko Ito | 2000-09-05 |
| 6033593 | BALUN transformer core material, BALUN transformer core and BALUN transformer | Masahiro Onizuka | 2000-03-07 |
| 5923237 | Wirewound-chip balun transformer | Katsumi Saito | 1999-07-13 |