Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
KK

Kazuyuki Kazami — 108 Patents

NINikon: 93 patents #9 of 2,493Top 1%
NKNippon Kogaku K.K.: 15 patents #13 of 382Top 4%
Overall (All Time): #12,471 of 4,157,543Top 1%
108 Patents All Time

Issued Patents All Time

Showing 76–100 of 108 patents

Patent #TitleCo-InventorsDate
5173732 Camera and printing apparatus with variable trimming magnification Toshio Sosa, Naoki Tomino 1992-12-22
5159364 Initial mode setting device for camera Masaaki Yanagisawa, Tetsuro Goto, Naoki Tomino, Tsutomu Wakabayashi, Yoshio Matsuzawa +5 more 1992-10-27
5136314 Film feeding apparatus in a camera Tetsuro Goto, Tsutomu Wakabayashi, Koichi Daitoku, Akira Ezawa 1992-08-04
5136317 Camera having a magnetic head, film means loadable to the same and a camera system Tetsuro Goto 1992-08-04
5130728 Information recordable camera Tetsuro Goto 1992-07-14
5111226 Operation control apparatus of electric zoom camera Toshiyuki Nakamura, Koichi Daitoku, Hidenori Miyamoto 1992-05-05
5097279 Camera capable of trimming photographing Hiroshi Sakamoto 1992-03-17
5097285 Camera with self-timer Hiroshi Wakabayashi, Toshiyuki Nakamura, Daiki Tsukahara 1992-03-17
5070357 Battery check device for cameras Koichi Daitoku, Akira Ezawa, Kazuto Ohtsuka, Hideya Inoue 1991-12-03
4998126 Automatic focus adjustment camera 1991-03-05
4984005 Photographing mode switching device of a camera Toshiyuki Nakamura, Hiroshi Wakabayashi 1991-01-08
4982213 Camera and printing apparatus with variable trimming magnification Toshio Sosa, Naoki Tomino 1991-01-01
4937609 Camera having soft focus filter Hiroshi Wakabayashi, Toshio Sosa, Hidenori Miyamoto 1990-06-26
4896177 Controller for camera Toshiyuki Nakamura, Koichi Daitoku, Hidemori Miyamoto, Hiroshi Wakabayashi 1990-01-23
4857947 Position controlling device in a lens driving apparatus for camera Hiroshi Wakabayashi, Toshiyuki Nakamura, Hidenori Miyamoto, Daiki Tsukahara, Kiyosada Machida +1 more 1989-08-15
4825235 Camera having soft focus filter Hiroshi Wakabayashi, Toshio Sosa, Hidenori Miyamoto 1989-04-25
4812699 Drive control device in an ultrasonic vibration motor Hidehiro Ogawa 1989-03-14
4789875 Variable focus camera Hiroshi Wakabayashi, Daiki Tsukahara, Akira Katayama, Kiyosada Machida, Yuji Katano +2 more 1988-12-06
4714938 Warning apparatus for camera Toshiyuki Nakamura, Hiroshi Wakabayashi 1987-12-22
4697898 Display device of a camera system Hiroshi Wakabayashi, Isao Uchida 1987-10-06
4690533 Film feeding apparatus for camera Hiroshi Wakabayashi 1987-09-01
4684232 Method and apparatus for controlling operation of camera 1987-08-04
4670693 Current supply device for plural loads Toshiyuki Nakamura 1987-06-02
4637702 Safety apparatus for feeding a film of a camera Hiroshi Wakabayashi 1987-01-20
4571051 Display device of a camera 1986-02-18