Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390215 | Electric vehicle | Ryoji Ei, Yukihisa Ishii | 2002-05-21 |
HK
Hiroki Kodama
Overall (2002): #206,292 of 266,432Top 80%
1
Patents 2002