Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286703 | Heat-sensitive recording material | Ken Iwakura, Kensuke Ikeda, Katsuya Takemasa | 1994-02-15 |
NW
Naotaka Wachi
Overall (1994): #87,722 of 165,921Top 55%
1
Patents 1994