Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271255 | Method for the preparation of planographic printing plates | Minoru Takamizawa, Yoshio Inoue | 1981-06-02 |
KC
Kenji Cho
Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
Overall (All Time): #4,090,710 of 4,157,543Top 100%
1
Patents All Time