Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529368 | Gas-insulated switchgear | Yoshihiro Okawa | 2003-03-04 |
HK
Hiromi Koga
Overall (2003): #212,143 of 273,478Top 80%
1
Patents 2003