Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7748500 | Oil pan for internal combustion engine | Hirosuke Niwa, Takashi Yokoi, Junya Iino, Makoto Ito | 2010-07-06 |
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Naomichi Nagano
Overall (All Time): #3,294,270 of 4,157,543Top 80%
1
Patents All Time