MN

Masaaki Nakai

MI Minolta: 118 patents #5 of 1,109Top 1%
HI Hitachi: 15 patents #2,636 of 28,497Top 10%
MC Minolta Co.: 4 patents #477 of 1,416Top 35%
MK Minolta Camera Kk: 3 patents #1 of 27Top 4%
NU National University Corporation Tohoku University: 2 patents #36 of 170Top 25%
SC Showa-Ika Kogyo Co.: 2 patents #12 of 29Top 45%
HD Hitachi Denshi: 1 patents #119 of 275Top 45%
HC Hitachi Device Engineering Co.: 1 patents #292 of 514Top 60%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
📍 Nara, JP: #6 of 2,795 inventorsTop 1%
Overall (All Time): #6,900 of 4,157,543Top 1%
143
Patents All Time

Issued Patents All Time

Showing 76–100 of 143 patents

Patent #TitleCo-InventorsDate
4839687 Flash photography system Nobuyuki Taniguchi, Takanobu Omaki, Hiroshi Hosomizu, Masatake Niwa, Toru Inoue +1 more 1989-06-13
4821074 Exposure control device for a camera Shuji Izumi, Akihiko Fujino, Nobuyuki Taniguchi, Toshio Yamaki, Hiromu Mukai 1989-04-11
4816855 Data transmission system for a camera Mashio Kitaura, Tadahiro Yoshida, Yoshiiku Kikukawa, Takanobu Omaki, Nobuyuki Taniguchi 1989-03-28
4816853 Camera system with plural interchangeable accessories sharing a common serial data bus Yoshiiku Kikukawa, Masayuki Nakasa, Tadahiro Yoshida, Mashio Kitaura, Takanobu Omaki +1 more 1989-03-28
4814848 Solid-state imaging device Hajime Akimoto, Harushisa Ando, Toshifumi Ozaki, Hideyuki Ono, Shinya Ohba +1 more 1989-03-21
4803509 Camera system operable by carrying data from a camera accessory to a camera body Masayoshi Sahara, Nobuyuki Taniguchi 1989-02-07
4797702 Flash photographing system Nobuyuki Taniguchi, Hiroshi Hosomizu, Kenji Tsuji, Takanobu Omaki 1989-01-10
4796043 Multi-point photometric apparatus Shuji Izumi, Akihiko Fujino, Toshio Yamaki, Hiromu Mukai, Nobuyuki Taniguchi 1989-01-03
4792823 Camera and camera system Akihiko Fujino, Hiroshi Ootsuka 1988-12-20
4783674 Photographic camera with built-in E2PROM Norio Ishikawa, Manabu Inoue, Toshihiko Ishimura, Hiroshi Ootsuka, Akihiko Fujino 1988-11-08
4779115 Exposure control device for a camera Akihiko Fujino, Manabu Inoue, Nobuyuki Taniguchi 1988-10-18
4779117 Exposure control device for a camera Akihiko Fujino, Manabu Inoue, Nobuyuki Taniguchi 1988-10-18
4774586 Interline type charge transfer imaging device Norio Koike, Kenji Itoh, Toshiyuki Akiyama, Iwao Takemoto, Shinya Oba 1988-09-27
4769663 Camera with an automatic focus adjusting apparatus Toshio Yamaki, Hiromu Mukai, Akihiko Fujino, Shuji Izumi, Nobuyuki Taniguchi 1988-09-06
4763144 Camera system Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Minoru Sekida +1 more 1988-08-09
4755845 Flash photography system Nobuyuki Taniguchi, Takanobu Omaki, Hiroshi Hosomizu, Masatake Niwa, Toru Inoue +1 more 1988-07-05
4748468 Exposure display device Akihiko Fujino, Shuji Izumi, Hiromu Mukai, Toshio Yamaki, Nobuyuki Taniguchi 1988-05-31
4746947 Exposure calculating device 1988-05-24
4745427 Multi-point photometric apparatus Shuji Izumi, Akihiko Fujino, Toshio Yamaki, Hiromu Mukai, Nobuyuki Taniguchi 1988-05-17
4712904 Camera system Nobuyuki Taniguchi, Masatake Niwa, Akira Fujii, Takeo Hoda, Minoru Sekida +1 more 1987-12-15
4707104 Camera having motor-driven film wind and rewind system Manabu Inoue, Akihiko Fujino, Masayasu Hirano, Fumio Yoshida 1987-11-17
4705382 Flash photographing apparatus Hiromu Mukai, Toshio Yamaki, Akihiko Fujino, Shuji Izumi, Nobuyuki Taniguchi 1987-11-10
4702584 Automatic focusing camera Nobuyuki Taniguchi, Takanobu Omaki, Norio Ishikawa, Tokuji Ishida, Masataka Hamada 1987-10-27
4693581 Camera with an automatic focus adjusting apparatus Toshio Yamaki, Hiromu Mukai, Akihiko Fujino, Shuji Izumi, Nobuyuki Taniguchi 1987-09-15
4690530 Camera with release control and automatic film sensitivity setting Akihiko Fujino, Manabu Inoue, Minoru Sekida 1987-09-01