Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296314 | Spiral spring | — | 2016-03-29 |
| 8714653 | Supporting structure of headrest bracket | — | 2014-05-06 |
| 8070222 | Headrest device for active headrest | — | 2011-12-06 |
| 7434886 | Headrest support and locking member which is assembled to headrest support | — | 2008-10-14 |
| 7407700 | Coated paper for printing | Takayuki Kishida, Yoshiki Kojima, Yasuhiro Arai, Tetsuya Hirabayashi | 2008-08-05 |
| 6969118 | Headrest support structure | — | 2005-11-29 |
| 6832816 | Metallic cylindrical member and metallic bracket | — | 2004-12-21 |
| 6769740 | Mechanism of reclining vehicular seat | — | 2004-08-03 |
| 6516058 | Voice network access system | Kunio Iimura | 2003-02-04 |
| 6454356 | Head rest support | — | 2002-09-24 |
| 6364968 | High-strength hot-rolled steel sheet having excellent stretch flangeability, and method of producing the same | Eiko Yasuhara, Akio Tosaka, Osamu Furukimi, Takao Uchiyama | 2002-04-02 |
| 6066752 | Process for producing sulfur-containing organosilicon compounds and synthetic intermediates thereof | Toshikazu Takata, Motoki Kitagawa, Masato Tabuchi | 2000-05-23 |
| 6060425 | Reversible thermosensitive recording material | Kunichika Morohoshi, Yoshihiko Hotta, Yukio Konagaya, Makoto Kawaguchi, Fumihito Masubuchi +1 more | 2000-05-09 |
| 5643851 | Reversible thermosensitive recording label and reversible thermosensitive recording card | Yukio Konagaya, Takao Igawa, Akihide Ito, Tohru Nogiwa, Tsutomu Kagawa | 1997-07-01 |
| 5449892 | Information reading apparatus | — | 1995-09-12 |
| 5321239 | Card processing method | Fumihito Masubuchi, Yoshihiko Hotta, Kunichika Morohoshi, Makoto Kawaguchi, Yukio Konagaya +1 more | 1994-06-14 |
| 5310718 | Method of compensating for distortion in recording layer in reversible thermosensitive recording medium | Tetsuya Amano, Makoto Kawaguchi, Yoshihiko Hotta, Atsushi Kutami, Kunichika Morohoshi +5 more | 1994-05-10 |
| 5213833 | Preserving agent and method for its production | Taku Wada, Yoshio Iwai, Takafumi Sano, Mituo Kanaoka, Misao Kashiwamata | 1993-05-25 |
| 4962242 | Process for producing optically active alcohols | Toshiyuki Takezawa, Noboru Sayo, Misao Yagi, Hidenori Kumobayashi, Susumu Akutagawa +3 more | 1990-10-09 |
| 4885274 | Perfume composition | Toyohiko Kobayashi | 1989-12-05 |
| 4863825 | Low temperature electrophotographic toner composition comprising nonlinear polyester resin | Nobuyuki Yoshimoto, Hirobumi Iemura, Osamu Oseto | 1989-09-05 |
| 4814249 | Electrophotographic toner composition excellent in fixing property at low temperature | Osamu Oseto | 1989-03-21 |
| 4739084 | Ruthenium-phosphine complex | Hidemasa Takaya, Tetsuo Ohta, Ryoji Noyori, Toshiyuki Takezawa, Noboru Sayo +3 more | 1988-04-19 |
| 4726113 | Process for manufacturing a commutator | Takashi Shibata, Yoshikazu Mada, Masaki Iizima | 1988-02-23 |
| 4705977 | Molded commutator with enlarged diameter riser section | Takashi Shibata, Yoshikazu Mada, Masaki Iizima | 1987-11-10 |