Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789616 | Method for production of zinc acrylate | Keiji Kobayashi, Yukihisa Kodama, Yoshinori Saito | 1998-08-04 |
| 5132726 | Method and apparatus for thermal developing | Hideki Yokota, Hiroshi Shimizu, Hiroyuki Okabayashi, Yasunori Yao | 1992-07-21 |
| 4806577 | Adhesive composition | Kazutomo Takahashi, Kazuo Kodama | 1989-02-21 |
| 4769358 | Silver catalyst for production of ethylene oxide and method for manufacture thereof | Nobuji Kishimoto, Masaharu Kiriki | 1988-09-06 |
| 4741745 | Process for separation of carbon dioxide from other gases | Yukio Kadono, Minoru Miyagawa, Takahiko Nakai | 1988-05-03 |
| 4696760 | Method for production of aqueous dispersion of N-substituted N',N'-alkylene urea | Yutaka Morimoto, Atsushi Komai | 1987-09-29 |
| 4645754 | Silver catalyst for production of ethylene oxide and method for manufacture thereof | Fumihide Tamura | 1987-02-24 |
| 4283580 | Process for the production of alkylene glycols | Hiroshi Odanaka, Toshihiko Kumazawa | 1981-08-11 |