Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5047439 | Expandable powder coating composition, method of coating a substrate with heat-insulating foam and composite material obtained thereby | Katuya Sano, Takeshi Hasegawa, Kiyoshi Kittaka, Katsuji Kitagawa, Tetsuo Miyake +1 more | 1991-09-10 |