Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7504471 | Sulfur-containing phenolic resin, process for preparing the same, phenol derivatives having thioether structure or disulfide structure, process for preparing the same and epoxy resin composition and adhesive | Haruaki Sue, Takashi Kumaki, Hiroshi Matsutani, Toshihiko Takasaki, Iwao Fukuchi | 2009-03-17 |
| 7491789 | Disulfide-containing phenolic resin as curing agent for epoxy resin | Haruaki Sue, Takashi Kumaki, Hiroshi Matsutani, Toshihiko Takasaki, Iwao Fukuchi | 2009-02-17 |
| 6416931 | Photosensitive element for preparing a phosphor pattern | Takeshi Nojiri, Hiroyuki Tanaka, Yumiko Wada, Seiji Tai, Seikichi Tanno +4 more | 2002-07-09 |
| 6329111 | Phosphor pattern, processes for preparing the same and photosensitive element to be used for the same | Takeshi Nojiri, Hiroyuki Tanaka, Yumiko Wada, Seiji Tai, Seikichi Tanno +4 more | 2001-12-11 |
| 6248501 | Photosensitive resin composition, photosensitive film and process for preparing fluorescent pattern using the same | Hiroyuki Tanaka, Takeshi Nojiri, Koichi Kamijima, Seiji Tai, Seikichi Tanno +1 more | 2001-06-19 |
| 6077647 | Photosensitive resin composition, photosensitive film and process for preparing fluorescent pattern using the same, and phosphor subjected to surface treatment and process for preparing the same | Hiroyuki Tanaka, Takeshi Nojiri, Koichi Kamijima, Seiji Tai, Seikichi Tanno +1 more | 2000-06-20 |
| 5858616 | Photosensitive resin composition, photosensitive film and process for preparing fluorescent pattern using the same, and phosphor subjected to surface treatment and process for preparing the same | Hiroyuki Tanaka, Takeshi Nojiri, Koichi Kamijima, Seiji Tai, Seikichi Tanno +1 more | 1999-01-12 |