Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4294976 | Process for producing biphenyl compounds | Hiroshi Itatani, Hataaki Yoshimoto, Akinori Shiotani, Akiyoshi Yokota | 1981-10-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4294976 | Process for producing biphenyl compounds | Hiroshi Itatani, Hataaki Yoshimoto, Akinori Shiotani, Akiyoshi Yokota | 1981-10-13 |