Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9051398 | Method for producing (meth)acrylate copolymer | Seiya Shimizu, Kazuhiko Maekawa | 2015-06-09 |
| 8233211 | Electrochromic display device and its manufacturing method | Yoshirou Kondou | 2012-07-31 |
| 7952802 | Optical device provided with polarizing plate | Tatsufumi Watanabe, Katsuya Fujisawa | 2011-05-31 |
| 6676968 | Release-regulating preparations comprising biphenyldiamine derivatives | Kiyoyuki Sakon, Masahiko Narasaki, Kentaro Fujinaga, Yoji Yamamoto, Hiroaki Mitsuhashi +2 more | 2004-01-13 |
| 5965611 | Pharmaceutical composition for treating peripheral circulation disorders | Toshinobu Murakami, Takashi Matsunaga, Shigeru Nakayama | 1999-10-12 |
| 5574061 | Benzopyran derivative, process for producing the same and pharmaceutical composition containing the same | Tatsuki Shiota, Takumi Takeyasu, Kenichiro Kataoka, Tsutomu Mochizuki, Mikio Ota +1 more | 1996-11-12 |
| 5496853 | Benzoxa condensed ring compounds, process for producing the same and pharmaceutical composition comprising the same | Tatsuki Shiota, Takumi Takeyasu, Kenichiro Kataoka, Tsutomu Mochizuki, Mikio Ota +2 more | 1996-03-05 |