Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8822603 | Resinous material for covering electric wire, electric wire manufactured by using the resinous material for covering electric wire, and flame-retardant cable | Masumi Tanikita | 2014-09-02 |
| 8063127 | Antihazing agent for noncrystalline cycloolefin resins, resin compositions, and optical elements | Eiki Kunimoto, Hirotaka Miyazaki | 2011-11-22 |
| 8063163 | Cycloolefin copolymer | Wilfried Hatke, Matthias Bruch, Anne-Meike Schauwienold, Udo M. Stehling, Hiroyuki Kanai +6 more | 2011-11-22 |
| 6037439 | Process for continuous production of polyacetal resin | Kaoru Yamamoto, Kuniaki Kawaguchi, Yuichi Fukui, Tsugio Tenda | 2000-03-14 |
| 5973081 | Modified polyacetal and method of producing the same | Hiroyuki Kanai, Katsuhei Ohnishi, Eiji Masuda, Kaoru Yamamoto | 1999-10-26 |
| 5929195 | Process for producing branched or crosslinked polyacetal resin | Kuniaki Kawaguchi, Kaoru Yamamoto | 1999-07-27 |
| 5852135 | Thermoplastic resin compositions and a method of producing the same | Hiroyuki Kanai, Mitsunori Matsushima | 1998-12-22 |
| 5677392 | Reinforced composite resin material and method for its production | Ayako Migita, Kenji Hijikata | 1997-10-14 |
| 5409763 | Long-fiber-reinforced polyolefin resin structure and article molded therefrom | Haruji Murakami | 1995-04-25 |
| 5349007 | Lightweight thermoplastic polyester molding compositions, methods of making the same and molded articles formed thereof | Masaru Kubota, Hiroyuki Sano, Yoshihisa Tajima | 1994-09-20 |
| 5262461 | Polyarylene sulfide resin composition and method for preparing the same | Masaru Kubota, Hiroyuki Sano, Katsumi Uoda | 1993-11-16 |
| 5252679 | Polyarylene sulfide resin composition | Hiroyuki Sano, Masaru Kubota, Katsumi Uota, Toshifumi Nonaka | 1993-10-12 |
| 5218043 | Polyarylene sulfide resin composition and process for producing the same | Masaru Kubota, Hiroyuki Sano | 1993-06-08 |
| 5149731 | Polyarylene sulfide resin composition | Katsumi Uota, Hiroyuki Sano, Masaru Kubota | 1992-09-22 |
| 4842984 | Water soluble photosensitive resin compositions with bisazide compound | Koichi Ojima, Kiyoshi Shimizu | 1989-06-27 |
| 4778725 | Functional polymers derived from polyamines and process for producing the same | Koichi Ojima, Keizo Ogihara, Kiyoshi Shimizu | 1988-10-18 |
| 4701497 | Process for producing novel photosensitive resins | Keizo Ogihara, Kiyoshi Shimizu, Susumu Harada | 1987-10-20 |
| 4540760 | Process for producing polymers of monoallylamine | Susumu Harada, Kiyoshi Shimizu | 1985-09-10 |