Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4765860 | Method of making a flexible base plate for printed circuit board | Susumu Ueno, Kaname Inoue | 1988-08-23 |
| 4757124 | Process for production of vinyl chloride polymer | Shunichi Koyanagi, Toshihide Shimizu, Ichiro Kaneko | 1988-07-12 |
| 4665145 | Composite polymeric material comprising vinyl chloride and organosilicon moieties and a method for the preparation thereof | Tohru Yokota, Kaname Inoue, Kenichi Isobe, Shoji Ichinohe, Takeji Yanagisawa | 1987-05-12 |
| 4628070 | Vinyl chloride resin-based composition for floppy disc jacket | Tohru Yokota, Kaname Inoue, Ryozo Tanizawa, Hideyuki Asou | 1986-12-09 |
| 4607088 | Shaped body for gas separation | Hirokazu Nomura, Susumu Ueno | 1986-08-19 |
| 4528336 | Method for preventing polymer scale deposition in polymerization of ethylenically unsaturated monomers | Shunichi Koyanagi, Toshihide Shimizu, Ichiro Kaneko | 1985-07-09 |
| 4501428 | Roll seal boxes for continuous vacuum treating apparatus | Susumu Ueno, Kouiti Kuroda, Masaie Tohkai, Ken Kato, Nobuyuki Hiraishi | 1985-02-26 |
| 4497722 | Composition for plastic magnets | Michinori Tsuchida, Tokuji Abe | 1985-02-05 |
| 4402893 | Method for the preparation of a cellular foamed body of a vinyl chloride-based resin | Kiyoshi Imada, Yoshitugu Eguchi | 1983-09-06 |
| 4272424 | Process for the preparation of vinyl chloride-based resins | Kazuhiko Kurimoto, Koji Azuma | 1981-06-09 |
| 4272622 | Method for preventing polymer scale deposition in the polymerization of an ethylenically unsaturated monomer in an aqueous medium | Toshihide Shimizu, Ichiro Kaneko | 1981-06-09 |
| 4232141 | Method for the preparation of vinyl chloride polymers | Shunichi Koyanagi, Kazuhiko Kurimoto | 1980-11-04 |