Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D445516 | Rotary lamp with a speaker for a motorcycle | Kenji Watanabe | 2001-07-24 |
HS
Hiroharu Shimokawa
Overall (All Time): #3,589,271 of 4,157,543Top 90%
1
Patents All Time