Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4663084 | Electroconductive compositions | Hirofusa Shirai, Kenji Hanabusa, Mitsutoshi Kitamura, Nobumasa Hojo | 1987-05-05 |
OH
Okikazu Hirabaru
Overall (All Time): #3,973,644 of 4,157,543Top 100%
1
Patents All Time