Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4395287 | Liquid recording material | Masatsune Kobayashi, Masahiro Haruta, Tokuya Ohta | 1983-07-26 |
SM
Seiko Matsumoto
Overall (All Time): #4,055,059 of 4,157,543Top 100%
1
Patents All Time