Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4532446 | Submerged electric motor | Sakuei Yamamoto, Hiroshi Inao, Mitsuhiro Nishida, Hidemi Komoda | 1985-07-30 |
MM
Matao Matsushita
Overall (All Time): #4,019,103 of 4,157,543Top 100%
1
Patents All Time