Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8373792 | Autofocus apparatus with correction of focusing data | Hiroyuki Kurokawa, Hirotake Nozaki | 2013-02-12 |
| 7209175 | Autofocus apparatus | Hiroyuki Kurokawa, Hirotake Nozaki | 2007-04-24 |
| 5636062 | Apparatus for driving a lens | Takeshi Okuyama, Hirotake Nozaki | 1997-06-03 |