Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023760 | Semicarbazide composition, method for producing semicarbazide composition, aqueous polymer composition and composite | Toyoaki YAMAUCHI, Takayuki Miyazaki | 2018-07-17 |
| 9156937 | Block polyisocyanate composition and coating composition containing same | Masakazu Yamauchi, Kie Shinomiya | 2015-10-13 |