Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6594162 | Inverter device | Hisanobu Shinoda, Tetsuro Shigemizu, Masato Goto, Atsushi Takemura | 2003-07-15 |
YK
Yoshio Kayumi
Overall (2003): #86,876 of 273,478Top 35%
1
Patents 2003