Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452356 | Chopping energization control device for electric motor | Masanori Sugiyama, Yoshihide Suzuki | 2002-09-17 |
CH
Chiaki Homna
Overall (All Time): #3,557,868 of 4,157,543Top 90%
1
Patents All Time