Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8199372 | White balance processing apparatus and processing method thereof | — | 2012-06-12 |
| 7649564 | Image pickup apparatus with brightness distribution chart display capability | Hiroyuki Watanabe, Masami Totsuka, Takashi Fujii, Akira Yukitake, Koh Yokokawa | 2010-01-19 |
| 7525697 | White balance processing apparatus and processing method thereof | Hiroyuki Watanabe, Akira Yukitake, Koh Yokokawa | 2009-04-28 |
| 7271838 | Image pickup apparatus with brightness distribution chart display capability | Hiroyuki Watanabe, Masami Totsuka, Takashi Fujii, Akira Yukitake, Koh Yokokawa | 2007-09-18 |
| 5774863 | Speech information recording/reproducing apparatus | Hideo Okano, Hisato Torii, Takafumi Onishi, Nobuo Terui, Hidetaka Takahashi +1 more | 1998-06-30 |
| 5208625 | Automatic focusing apparatus | — | 1993-05-04 |