Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458091 | Aromatic amidecarboxylic acid and process for producing the same | Kazuki Kitajima, Kenji Kodaka, Hiroyuki Katsuta | 2016-10-04 |
| 9381174 | Composition and method for exterminating animal parasite | Mai Hirose, Michikazu Nomura | 2016-07-05 |
| 9079827 | Process for production of aromatic amide carboxylic acid derivative | Kazuki Kitajima, Kenji Kodaka, Hiroyuki Katsuta | 2015-07-14 |
| 8455610 | Polythiourethane polymerizable composition and method for producing optical resin by using same | Akinori Ryu, Mamoru Tanaka, Osamu Kohgo | 2013-06-04 |
| 8304506 | Polythiourethane-based polymerizable composition and optical resin obtained from the same | Akinori Ryu, Mamoru Tanaka | 2012-11-06 |
| 8222366 | Polythiourethane polymerizable composition and method for producing optical resin by using same | Akinori Ryu, Mamoru Tanaka, Osamu Kohgo | 2012-07-17 |
| 7932327 | Polyurethane/thiourethane-based optical resin and process for producing the same | Osamu Kohgo, Junichi Mohri, Akinori Ryu, Mamoru Tanaka | 2011-04-26 |
| 7026515 | Optically active amine derivatives and preparation process therefor | Hidetoshi Tsunoda, Kengo Otsuka | 2006-04-11 |
| 6601365 | Component handling apparatus and method of handling the same | Masatoshi Arishiro | 2003-08-05 |
| 6297942 | Metal terminal and electronic component including same | Takahiro Azuma, Hidetoshi Yamamoto, Tadahiro Nakagawa | 2001-10-02 |
| 5719145 | Amidine derivatives and platelet aggregation inhibitor containing the same | Hiroyuki Yamashita, Toshiyuki Shimazaki, Akihito Kanematsu, Yoji Aoki, Yuki Nakajima +2 more | 1998-02-17 |
| 5629321 | Bicyclic compound and platelet aggregation inhibitor containing the same | Isao Yokoyama, Toshiyuki Shimazaki, Michihiko Miyamoto, Hiroyuki Yamashita, Kenji Kibayashi +2 more | 1997-05-13 |
| 5089622 | (-)-2-pyrazoline compounds and therapeutic agent for cerebrovascular disorders containing the same as effective ingredient | Seitaro Kajiya, Hajime Iizuka, Junya Fujiwara, Norio Ohto, Hiroshi Kawazura +2 more | 1992-02-18 |
| 5075449 | Method of optically resolving (.+-.)-1-(3-pyridylcarbonyl)-5-methyl-2-pyrazoline | Seitaro Kajiya, Hajime Iizuka, Junya Fujiwara, Norio Ohto, Hiroshi Kawazura +2 more | 1991-12-24 |
| 4895947 | Process for producing 1-acyl-2-pyrazoline derivative | Hiroyuki Yamashita, Hajime Iizuka, Norio Ohto | 1990-01-23 |
| 4814938 | High voltage capacitor | Hajime Arakawa, Osamu Yamaoka, Shinichi Kobayashi, Kanichi Morishita | 1989-03-21 |
| 4640808 | Method for making magnetic rolls | Yasuo Fukuyama, Atsuo Tanaka | 1987-02-03 |
| 4517719 | Magnetic rolls for electrostatic recording devices | Yasuo Fukuyama, Atsuo Tanaka | 1985-05-21 |