Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7365281 | Waterproof/drainage structure for a casing, and electronic devices | Shingo Yamaguchi | 2008-04-29 |
KC
Kohei Chouraku
Overall (All Time): #3,354,596 of 4,157,543Top 85%
1
Patents All Time