Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7495060 | Tetrakisphenol and non-clathrated curing agent for epoxy resin | Satoru Abe, Hiroshi Suzuki | 2009-02-24 |
| 6727325 | Composition of epoxy resin and clathrate of tetrakisphenol and epoxy-reactive curing compound | Hiroshi Suzuki, Satoru Abe | 2004-04-27 |
| 6143060 | Triazine derivatives and recording materials prepared therefrom | Hiroshi Fujii, Tomoya Hidaka, Shinichi Sato | 2000-11-07 |
| 6037308 | Diphenyl sulfone crosslinking type compounds and recording materials using them | Takehiro Sato, Hiroshi Fujii, Shinichi Sato | 2000-03-14 |
| 5739078 | Fluoran compounds, intermediates and color forming recording materials | Mitsuhiro Yanagita, Takehiro Sato, Shigemi Suga, Tomoya Hidaka, Toru Kawabe +2 more | 1998-04-14 |
| 5532008 | Feedstuff for ruminant | Seiji Sasaoka, Hiroshi Maruyama | 1996-07-02 |