Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11884678 | Method for producing a spirooxindole derivative | Motoshi Yamauchi | 2024-01-30 |
| 10851111 | Method for producing a spirooxindole derivative | Motoshi Yamauchi | 2020-12-01 |
| 10030028 | Method for producing a spirooxindole derivative | Motoshi Yamauchi | 2018-07-24 |
| 7199260 | Process for reductive dehalogenation | Yuichiro Tani, Kenji Sakuratani, Koji Sato | 2007-04-03 |
| 7189847 | Process for producing benzoxazine derivative and production intermediate thereof | Kouji Sato, Yoshihiro Takayanagi, Katsuhiko Okano, Akihiro Imura, Mikihiro Itoh +3 more | 2007-03-13 |
| 7087778 | Process for producing benzoxazine derivative and production intermediate thereof | Kouji Sato, Yoshihiro Takayanagi, Katsuhiko Okano, Akihiro Imura, Mikihiro Itoh +3 more | 2006-08-08 |
| 7074837 | Processes for preparation of bicyclic compounds and intermediates therefor | Makoto Muto, Tatsuru Saito, Yuichiro Tani, Toshifumi Akiba | 2006-07-11 |
| 6872823 | Process for producing benzoxazine derivative and production intermediate thereof | Kouji Sato, Yoshihiro Takayanagi, Katsuhiko Okano, Akihiro Imura, Mikihiro Itoh +3 more | 2005-03-29 |
| 6799472 | Method of and apparatus for measuring and evaluating material strength by detecting charged particles | Kanichi Hatsukano | 2004-10-05 |
| 6059881 | Coater blades and their manufacturing methods | Hirotoshi Nomura, Hisakazu Takagishi, Tokumi Ikeda | 2000-05-09 |
| 5564196 | Roll with composite coats | Hirotoshi Nomura, Yasushi Kitamura, Hajime Miwa, Tokumi Ikeda | 1996-10-15 |
| 5139311 | Automotive seat with belt buckle holder | Shinobu Imai | 1992-08-18 |
| 4973104 | Car seat | Shinobu Imai, Touru Kondo, Shoji Mizuno | 1990-11-27 |
| 4831398 | Photographic film package and method of making the same | Seimei Ushiro, Hiroshi Ohmura | 1989-05-16 |
| 4639062 | Circuit board connection | Koki Taniguchi, Shigeri Yamaguchi | 1987-01-27 |
| 4633305 | Method of recording image signals of photographic pictures | — | 1986-12-30 |
| 4383737 | DAP Type liquid crystal display with means for obscuring viewing angle related changes in color | Shinichi Hibino | 1983-05-17 |