Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680254 | Lens for reading an original image | Takeshi Ueda, Naoki Miyatake, Kiichiro Nishina, Takao Yamaguchi | 1997-10-21 |
| 5642230 | Zoom finder | Yoshiko Shimada | 1997-06-24 |
NI
Noriyuki Iwata
Overall (1997): #28,622 of 185,788Top 20%
2
Patents 1997