Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8350015 | Cyanine dye | Yoshinori Koyama, Ayashi Noguchi | 2013-01-08 |
| 8049018 | Methine dyes and uses of the same | Yasufumi Dan-Oh, Masahiko Toki, Kentaro Yano | 2011-11-01 |
| 7632945 | Cyanine dye | Akira Shinpo, Yoshimi Takahashi, Kentaro Yano | 2009-12-15 |
| 7402375 | Cyanine dyes | Chiaki Kasada, Toshio Kawata, Shigeo Yasui | 2008-07-22 |
| 6683188 | Cyanine dye | Chiaki Kasada, Toshio Kawata, Shigeo Yasui | 2004-01-27 |