Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10903667 | Battery control unit | Masaaki KITAGAWA, Masahiko Ito, Masakazu KOUDA | 2021-01-26 |
| 7564621 | Examination apparatus and focusing method of examination apparatus | Yoshihiro Kawano, Yoshihisa Tanikawa, Atsuhiro Tsuchiya | 2009-07-21 |
| 7304790 | Examination apparatus and focusing method of examination apparatus | Yoshihiro Kawano, Yoshihisa Tanikawa, Atsuhiro Tsuchiya | 2007-12-04 |