Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742840 | Roll-over valve for motor vehicle | Teruo Takahashi, Hideaki Togashi | 1988-05-10 |
NM
Naotoshi Mitsui
Kabushiki Kaisha Tsuchiya Seisakusho: 1 patents #5 of 29Top 20%
Overall (All Time): #3,951,487 of 4,157,543Top 100%
1
Patents All Time