Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4598998 | Screw surface flaw inspection method and an apparatus therefor | Mitsuhito Kamei, Shin Nemoto | 1986-07-08 |
SI
Souji Ishimoto
Sumitomo Kinzoku Kogyo Kabushiki Kaisha: 1 patents #14 of 53Top 30%
Overall (All Time): #3,998,326 of 4,157,543Top 100%
1
Patents All Time