Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11513447 | Carrier for forming electrophotographic image, developer for forming electrophotographic image, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge | Yuuya Takabayashi, Shinya Nakagawa, Junjiroh Sogame | 2022-11-29 |
| 10990027 | Carrier for forming electrophotographic image, two-component developer, developer for replenishment, image forming apparatus, process cartridge, and image forming method | Yuuya Takabayashi, Junjiroh Sogame, Shinya Nakagawa | 2021-04-27 |
| 6127342 | Method for preventing or treating a lung disease caused by active oxygen and free radical injury | Takayuki Ozawa, Satoru Sugiyama, Shigehisa Kitahara | 2000-10-03 |
| 5750507 | Method for preventing or treating arrhythmia | Takayuki Ozawa, Satoru Sugiyama, Shigehisa Kitahara | 1998-05-12 |
| 5631234 | Method for treating ischemia-reperfusion tissue injury | Takayuki Ozawa, Satoru Sugiyama, Shigehisa Kitahara | 1997-05-20 |
| 5405839 | Vitamin B.sub.12 derivative, preparation process thereof, and use thereof | Tetsuo Toraya, Atsuhiko Ishida, Yasuhide Uejima | 1995-04-11 |
| 4980287 | 4H-3,1-benzoxazin-4-one compounds and pharmaceutical compositions thereof for the inhibition of serine proteases | Masayuki Kokubo, Jun-ichi Oshida, Koji Tomimori, Yasuhide Uejima | 1990-12-25 |
| 4927808 | .gamma.-L-glutamyl-L-cysteine ethyl ester and pharmaceutical compositions containing the same as an effective ingredient | Shigehisa Kitahara, Akira Ohtsu | 1990-05-22 |
| 4856849 | Disk wheel for a motor vehicle | Shiro Sato, Yasuhiro Miyanaga, Heizo Asami, Susumu Takekoshi, Yasuo Kasai | 1989-08-15 |
| 4320791 | Pneumatic tire bead comprising high modulus fibers and polyurethane matrix | Minoru Ueda, Hiroshi Minekawa | 1982-03-23 |