Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5210164 | Organic peroxide having a polymerization-regulating ability | Kazuo Matsuyama, Isao Honma | 1993-05-11 |
| 5008353 | Organic peroxide having a polymerization-regulating ability | Kazuo Matsuyama, Isao Honma | 1991-04-16 |
| 5004780 | Cyclic monoperoxyketal | Kazuo Matsuyama, Takashi Sugiura | 1991-04-02 |
| 4970244 | Photopolymerization initiator and method of photopolymerization by use of said initiator | Mamoru Shimizu | 1990-11-13 |
| 4929747 | Organic peroxide having a polymerization-regulating ability | Kazuo Matsuyama, Isao Honma | 1990-05-29 |
| 4923905 | Light curable dental composition | Eiichi Masuhara, Yoshinori Kadoma, Takeo Matsumoto, Eiichi Yamada, Osamu Nakachi +1 more | 1990-05-08 |
| 4777191 | Photopolymerization initiator and method of photopolymerization by use of said initiator | Mamoru Shimizu | 1988-10-11 |
| 4746685 | Light curable dental composition | Eiichi Masuhara, Yoshinori Kadoma, Takeo Matsumoto, Eiichi Yamada, Osamu Nakachi +1 more | 1988-05-24 |
| 4734135 | Method for manufacture of aqueous suspension of solid organic peroxide | Nobuyuki Satomi, Kazuo Matsuyama | 1988-03-29 |
| 4533699 | Copolymerized unsaturated peroxycarbonate sizing agent for treatment of glass fibers and method for treatment of glass fibers with said sizing agent | Kazuo Matsuyama, Takuya Saigo | 1985-08-06 |
| 4507432 | Curing method for unsaturated polyester resin | Shigeki Banno | 1985-03-26 |
| 4469862 | Polymeric diacyl peroxides | Toshihiro Izumi, Syuji Suyama | 1984-09-04 |
| 4283512 | Copolymer having peroxy bonds in the molecule thereof and a process for producing the same | Masaru Matsushima, Masaharu Nakayama | 1981-08-11 |
| 4260692 | Process for producing a methyl methacrylate series polymer translucent or opaque plate | Masaru Matsushima | 1981-04-07 |
| 4238381 | Process for producing a non-aqueous system dispersed solution of polymers from polymeric peroxides | Masaru Matsushima | 1980-12-09 |
| 4237257 | Process for producing low molecular weight styrene series polymers | Yasuo Moriya | 1980-12-02 |