Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337355 | Process for preparing 4-hydroxyphenylacetic acid | Kazuhisa Nakajima, Kazuaki Gohgi | 1982-06-29 |
| D263146 | Electrostatic copier | — | 1982-02-23 |
TY
Toshio Yamamoto
Nippon Gohsei Kagaku Kogyo: 1 patents #1 of 14Top 8%
Overall (1982): #6,859 of 81,411Top 9%
2
Patents 1982