Issued Patents All Time
Showing 126–128 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4593801 | Clutch | Hiroshi Takeuchi, Hidekazu Majima | 1986-06-10 |
| 4573945 | Damper disc of a long travel type | Kouji Kajitani | 1986-03-04 |
| 4569668 | Damper disc | — | 1986-02-11 |
HF
Hirotaka Fukushima
Yazaki: 50 patents #33 of 3,427Top 1%
Exedy: 37 patents #3 of 223Top 2%
Daikin Seisakusho: 28 patents #2 of 126Top 2%
Toyota: 3 patents #8,352 of 26,838Top 35%
Daikin Clutch: 2 patents #6 of 22Top 30%
Toyota Industries: 1 patents #904 of 1,610Top 60%
Overall (All Time): #8,682 of 4,157,543Top 1%
128
Patents All Time