Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6445668 | Astigmatism generating device to remove comma aberration and spherical aberration | Satoshi Sugiura, Akihiro Tachibana | 2002-09-03 |
YK
Yoshihisa Kubota
Overall (2002): #86,075 of 266,432Top 35%
1
Patents 2002