Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640178 | Pointing device | Michiko Endo, Takashi Arita, Masanori Okahashi | 1997-06-17 |
MK
Mieko Kawamoto
Overall (1997): #103,519 of 185,788Top 60%
1
Patents 1997