KI

Kazunori Ishizuka

PE Pentax: 18 patents #2 of 164Top 2%
FC Fuji Photo Optical Co.: 1 patents #44 of 144Top 35%
Fujitsu Limited: 1 patents #1,098 of 3,370Top 35%
Overall (2004): #268 of 270,089Top 1%
19
Patents 2004

Issued Patents 2004

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
6835006 Lens barrel and camera Yasuhiko Tanaka, Masaaki Orimoto, Shigeru Kondo 2004-12-28
6809884 Zoom lens barrel assembly Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-10-26
6807016 Lens barrel Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-10-19
6799906 Light intercepting member driving mechanism Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-10-05
6798582 Reduction gear mechanism Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-09-28
6795251 Lens drive mechanism Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-09-21
6778334 Lens barrel Hiroshi Nomura, Takamitsu Sasaki 2004-08-17
6752542 Lens shutter mechanism Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-06-22
6751032 Lens barrel Hiroshi Nomura, Takamitsu Sasaki 2004-06-15
6741807 Lens assembly Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-05-25
6741401 Lens barrel Hiroshi Nomura, Takamitsu Sasaki 2004-05-25
6728046 Stopper structure for lens barrel assembly Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-04-27
6728045 Zoom lens barrel Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-04-27
6721111 Lens guide mechanism Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-04-13
6717744 Lens barrel Hiroshi Nomura, Takamitsu Sasaki 2004-04-06
6714362 Lens shutter mechanism Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-03-30
6707620 Zoom lens mechanism Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-03-16
6687459 FPC mounting structure Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-02-03
6680804 Zoom lens mechanism Hiroshi Nomura, Takamitsu Sasaki, Maiko Takashima 2004-01-20