Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8604253 | Method for producing polyhydric phenol | Hideo Kitagawa, Susumu Saito, Takaomi Hayashi, Naritoshi Yoshimura, Aya Nakagawa | 2013-12-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8604253 | Method for producing polyhydric phenol | Hideo Kitagawa, Susumu Saito, Takaomi Hayashi, Naritoshi Yoshimura, Aya Nakagawa | 2013-12-10 |