Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440691 | Indancarboxylic acid zinc salts | Seiji Kuzuna, Shoji Kishimoto | 1984-04-03 |
| 4183859 | Thenoylindan derivatives | Yasuhiko Kawano | 1980-01-15 |
TA
Tetsuya Aono
Takeda Chemical Industries: 17 patents #45 of 1,420Top 4%
Maruzen Sewing Machine Co.: 4 patents #5 of 15Top 35%
Ihi: 1 patents #624 of 1,178Top 55%
Overall (All Time): #144,295 of 4,157,543Top 4%
27
Patents All Time