Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6643883 | Wiper for liquid substances | Hiroshi Matsuo, Eiji Koumoto, Yoichi Hangai | 2003-11-11 |
TK
Tetsuo Kajihara
Overall (2003): #107,224 of 273,478Top 40%
1
Patents 2003