Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5703157 | Process of preparing copolymer latex and use thereof | Wataru Fujiwara, Junkoh Hyoda, Kenichi Yamazaki | 1997-12-30 |
| 5656689 | Process for preparing copolymer latex and use thereof | Wataru Fujiwara, Junkoh Hyoda, Kenichi Yamazaki | 1997-08-12 |
| 5648420 | Process of preparing copolymer latex and use thereof | Wataru Fujiwara, Junkoh Hyoda, Kenichi Yamazaki | 1997-07-15 |