Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252679 | Polyarylene sulfide resin composition | Hajime Serizawa, Hiroyuki Sano, Katsumi Uota, Toshifumi Nonaka | 1993-10-12 |
| 5242959 | Polyarylene sulfide resin composition having excellent adhesion and process for the preparation of same | Hagime Serizawa | 1993-09-07 |
| 5227427 | Polyarylene sulfide resin composition and process for the preparation of the same | Hagime Serizawa, Hiroyuki Sano | 1993-07-13 |
| 5218043 | Polyarylene sulfide resin composition and process for producing the same | Hajime Serizawa, Hiroyuki Sano | 1993-06-08 |
| 5149731 | Polyarylene sulfide resin composition | Katsumi Uota, Hiroyuki Sano, Hajime Serizawa | 1992-09-22 |
| 4861814 | Polyoxymethylene compositions and method of manufacturing the same | Nozomu Nakagawa, Shuichi Chino | 1989-08-29 |
| 4862432 | Securing construction for timepiece | Imao Hiraga, Noriaki Shimura, Yojiro Okakura, Osamu Takashi | 1989-08-29 |
| 4845693 | Apparatus for correcting a timepiece display | — | 1989-07-04 |