Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690838 | Transdermal administration device | Kiyoshi Ishibashi, Akinori Inou, Masahiro Takigawa | 2014-04-08 |
| 8163844 | Methacrylic resin composition, resin modifier, and molded article | Tomiaki Otake | 2012-04-24 |
| 7569638 | Thermoplastic elastomer composition | Yuichi Katoh, Motohiro Fukuda | 2009-08-04 |
| 7023964 | Communication system | Masaharu Matsumoto, Shigehiko Yazawa, Kazushige Haruta, Yoshiharu Kano, Takashi Matsumoto | 2006-04-04 |
| 6676197 | Front body structure for vehicle | — | 2004-01-13 |
| 6537090 | Card connector having cam and pin members for securing a card | — | 2003-03-25 |
| 6224249 | Compound design system and method for mechanism parts | Koki Shiohata, Takashi Yamaguchi, Honami Kitano | 2001-05-01 |
| 6155852 | Electric connector for card | Mitsuo Nakamura, Nobuhito Ebine, Masaki Hanzawa | 2000-12-05 |
| 6155858 | Floating electrical connector | Koichi Akiyama, Mitsuyoshi Yamamoto | 2000-12-05 |
| 6043956 | Suspension for disk drive | Masao Hanya, Tetsuya Fujiwara, Akihiro Takei, Osamu Iriuchijima | 2000-03-28 |
| 5596039 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Minato Karasawa, Masamitsu Inomata, Izumi Mega, Atsuyoshi Yamauchi | 1997-01-21 |
| 5545702 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Minato Karasawa, Masamitsu Inomata, Izumi Mega, Atsuyoshi Yamauchi +10 more | 1996-08-13 |
| 5536795 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Minato Karasawa, Masamitsu Inomata, Izumi Mega, Atsuyoshi Yamauchi | 1996-07-16 |
| 5480947 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Minato Karasawa, Masamitsu Inomata, Izumi Mega, Atsuyoshi Yamauchi +10 more | 1996-01-02 |
| 5332173 | Magnetic tape cartridge having retention of leader tape | Kazuo Kubota, Hideki Uchikura | 1994-07-26 |
| 4937627 | Image forming apparatus having toner replenishing device interchangeable with a developing unit | Masashi Sakamoto, Hidekazu Nakagami | 1990-06-26 |
| 4922294 | Image forming apparatus | Hidekazu Nakagami, Masashi Sakamoto | 1990-05-01 |
| 4912365 | Automatic carbon-replacing weather resistance testing apparatus | — | 1990-03-27 |
| 4903307 | Audio apparatus having electronic graphic equalizer | Shiro Horii, Ichiro Hondo | 1990-02-20 |
| 4859569 | Optical recording medium | Sumio Hirose, Kenji Abe, Yoichi Hosono, Shigeru Takahara, Tadashi Koike | 1989-08-22 |
| 4818790 | Room-temperature-curable resin composition | Masataka Ooka, Shinichi Kuwamura | 1989-04-04 |
| 4798781 | Fabrication process of optical recording medium | Sumio Hirose, Kenji Abe, Yoichi Hosono | 1989-01-17 |
| 4770975 | Optical recording medium | Sumio Hirose, Kenji Abe, Yoichi Hosono | 1988-09-13 |
| 4766054 | Optical recording medium | Sumio Hirose, Kenji Abe, Yoichi Hosono | 1988-08-23 |
| 4719613 | Optical recording medium having a reflective recording layer including a resinous binder and a naphthalocyanine dye | Sumio Hirose, Kenji Abe, Yoichi Hosono, Shigeru Takahara, Tadashi Koike | 1988-01-12 |