Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8357822 | Process for producing high-purity chlorophosphite | Kentaro Sasaki, Katsuhiko Tsunashima, Tadashi Saito | 2013-01-22 |
| 7271225 | Phosphorus-containing epoxy resin, phosphorus-containing epoxy resin composition, process for producing the resin, sealant containing the composition, molding material containing the composition, and laminate containing the composition | Ken Tamura | 2007-09-18 |
| 6649728 | Catalyst for curing epoxy resins, method for making the same, epoxy resin composition, and powder coating composition | Hiroshi Kawakabe, Masashi Sugiya | 2003-11-18 |
| 5550275 | Method of preparing diarylchlorophosphate | Mutsuno Kato, Masao Takada | 1996-08-27 |
| 5147409 | Agent and method for treating wool fibers wherein the agent is tris(hydroxypropyl)phosphine and/or alkylene oxide addition products thereof | Seiji Shimura, Masashi Sugiya, Kunio Kako, Akira Saito | 1992-09-15 |
| 4694095 | Phosphoric acid dithioesters, and insecticides containing said dithioesters | Akinori Kariya, Shukichi Nabekawa, Junji Taguchi | 1987-09-15 |