Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6383276 | Azomethine compound and oily magenta ink | Masuji Motoki, Naoki Asanuma, Ryo Suzuki, Tadahisa Sato, Hisashi Mikoshiba | 2002-05-07 |
KY
Katsuyoshi Yamakawa
Overall (2002): #177,795 of 266,432Top 70%
1
Patents 2002