Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412920 | Ink jet printing head, ink jet head cartridge and printing apparatus | Hajime Yamamoto, Mineo Kaneko, Tsuguhiro Fukuda, Masashi Miyagawa | 2002-07-02 |
HM
Haruyuki Matsumoto
Overall (2002): #210,253 of 266,432Top 80%
1
Patents 2002