Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602705 | Head cleaning device | Norimoto Nouchi, Masaya Sakaguchi, Yoshiaki Mizoh | 1997-02-11 |
HY
Hiroshi Yoda
Overall (1997): #139,932 of 185,788Top 80%
1
Patents 1997