Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5617117 | Input device | Takeshi Imanaka, Atsushi Tanaka, Sozo Yamamoto | 1997-04-01 |
MK
Mitsuteru Kataoka
Overall (1997): #103,539 of 185,788Top 60%
1
Patents 1997