Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5780548 | Polyphenylene ether resin composition | Hiromi Ishida, Toshihiko Shinohara | 1998-07-14 |
AO
Akifumi Oshima
Overall (All Time): #3,690,226 of 4,157,543Top 90%
1
Patents All Time