Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4295889 | Recording liquid composition | Tsuyoshi Eida, Masahiro Haruta, Yasuhiro Yano, Tokuya Ohta | 1981-10-20 |
YM
Yoji Matsufuji
Overall (All Time): #4,098,943 of 4,157,543Top 100%
1
Patents All Time