Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7781540 | Resin composition and molded articles thereof | Takatsune Yanagida, Masatoshi Ando, Yoshihiko Imanaka, Masahiro Yamada, Shinichi Kawasaki +3 more | 2010-08-24 |
| 7772356 | Infrared absorption filter | Masahiro Yamada, Tsuyoshi Fujiki, Shinichi Kawasaki, Takatsune Yanagida, Masatoshi Ando +1 more | 2010-08-10 |
| 7358016 | Electrophotographic photoreceptor and electrophoto-graphic apparatus equipped with the same | Tsuyoshi Fujiki, Hiroki Sakamoto, Hiroaki Murase, Masashi Tanaka, Shinichi Kawasaki | 2008-04-15 |
| 6138389 | Iron bottom surface with plated metal film | Narutoshi Kanazawa, Toshimitsu Kurumizawa, Masao Shimizu, Toshihide Nakamura, Shinichiro Kobayashi +4 more | 2000-10-31 |
| 5629456 | Method of preparing a fluorene derivative and the method of purifying thereof | Katsuhide Okimi, Katsuyuki Takahashi, Norio Nagano | 1997-05-13 |