Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859560 | Toner for use in electrophotography | Tadashi Nakamura, Yoshiaki Takahashi, Kazuya Maeda | 1989-08-22 |
YK
Yaosuo Kitabatake
Overall (All Time): #3,935,916 of 4,157,543Top 95%
1
Patents All Time