Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975042 | Engine-driven generator | Yoshinori Yamada, Takahide Sugiyama, Takashi Fujita, Naoto Mazuka, Hisamichi Naito | 2005-12-13 |
HK
Hitoshi Kashima
Overall (All Time): #3,464,671 of 4,157,543Top 85%
1
Patents All Time