Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D616167 | Lens cleaner | Shinji Yamamoto, Yuji Hori, Junji Takamoto, Masato Ibuki | 2010-05-18 |
KK
Kenko Kawahara
Overall (All Time): #3,289,391 of 4,157,543Top 80%
1
Patents All Time