Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5052743 | Open-top type vehicle roof structure | Yoshinori Inada, Takehisa Makiyama | 1991-10-01 |
HS
Hideo Sekizawa
Overall (All Time): #3,886,476 of 4,157,543Top 95%
1
Patents All Time