Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279653 | Ink composition for ink jet recording | Tsunehiko Toyoda, Noriaki Okamura, Hirofumi Yano, Akira Mizoguchi, Yasutaka Hiromori | 1981-07-21 |
HM
Hiroshi Makishima
Dai Nippon Toryo Co.: 1 patents #73 of 196Top 40%
Overall (All Time): #4,093,554 of 4,157,543Top 100%
1
Patents All Time