Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8056385 | Press forming die assembly | Takeshi Sakurai, Shinichi Murakami, Tomio Hasegawa, Takashi Sera | 2011-11-15 |
SO
Shiyouhei Okuzumi
Overall (All Time): #3,269,365 of 4,157,543Top 80%
1
Patents All Time