Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7402375 | Cyanine dyes | Chiaki Kasada, Yasushi Aizawa, Toshio Kawata | 2008-07-22 |
| 7354694 | Styryl dye | Chiaki Kasada, Toshio Kawata, Kentaro Yano | 2008-04-08 |
| 6743568 | Cyanine dyes | Ayako Hohsaka, Dai Matsuura, Toshio Kawata | 2004-06-01 |
| 6683188 | Cyanine dye | Chiaki Kasada, Yasushi Aizawa, Toshio Kawata | 2004-01-27 |
| 6645594 | Formazan metal complex | Kentaro Yano, Katsumi Orita, Toshio Kawata | 2003-11-11 |
| 6525181 | Cyanine dyes | Chiaki Kasada, Katsumi Orita, Kentaro Yano, Toshio Kawata | 2003-02-25 |
| 6413607 | Cyanine dyes | Chiaki Kasada, Yoshie Hata, Toshio Kawata | 2002-07-02 |
| 4676923 | Dichroic dyestuffs for liquid crystal and liquid crystal composition | Masashi Ono, Seiko Kobayashi, Shigeo Senzai, Tatsuo Uchida | 1987-06-30 |
| 4386146 | Dye sensitized titanium dioxide electrophotographic photosensitive materials | Shigeru Kishino, Kei Takahata, Masakuni Ohkawa | 1983-05-31 |