Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7709660 | Polymethine ether compounds | Nobuaki Sasaki, Sayuri Wada, Shigeo Fujita | 2010-05-04 |
| 7485404 | Nonsolvate-form crystal of polymethine compound and process for producing the same | Sayuri Wada, Shigeo Fujita | 2009-02-03 |
| 7446212 | Polymethine ethers | Nobuaki Sasaki, Sayuri Wada, Shigeo Fujita | 2008-11-04 |
| RE39105 | Polymethine compounds, method of producing same, and use thereof | Shigeo Fujita, Nobuaki Sasaki, Yasuhisa Iwasaki | 2006-05-23 |
| 6716993 | Polymethine compound and near-infrared absorbing material comprising same | Nobuaki Sasaki, Shigeo Fujita, Yasuhisa Iwasaki | 2004-04-06 |
| 6342335 | Polymethine compounds, method of producing same, and use thereof | Shigeo Fujita, Nobuaki Sasaki, Yasuhisa Iwasaki | 2002-01-29 |