TN

Tatsuo Nagasaki

OC Olympus Optical Co.: 84 patents #4 of 2,334Top 1%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Overall (All Time): #19,353 of 4,157,543Top 1%
87
Patents All Time

Issued Patents All Time

Showing 26–50 of 87 patents

Patent #TitleCo-InventorsDate
5379063 Electronic still camera system compensating for image displacement Kenji Kishi 1995-01-03
5376965 Electronic imaging system capable of recording/reproducing images with any one of several possible recording media Hidetoshi Yamada, Yutaka Yunoki 1994-12-27
5343254 Image signal processing device capable of suppressing nonuniformity of illumination Toru Wada, Yasuhiro Komiya 1994-08-30
5335075 Image sensing apparatus having exposure level and dynamic range control circuit Yasuhiro Komiya, Takeshi Mori 1994-08-02
5325190 Color field sequential imaging apparatus having color-misregistration correction function based on correlations in units of colors Takeshi Mori, Yasuhiro Komiya 1994-06-28
5307169 Solid-state imaging device using high relative dielectric constant material as insulating film Takeshi Mori, Hideo Adachi 1994-04-26
5289289 Image data coding apparatus and coding method for dynamic-image data 1994-02-22
5264940 Image sensing apparatus having exposure level and dynamic range control circuit Yasuhiro Komiya, Takeshi Mori 1993-11-23
5166800 Solid-state imaging device having a widened dynamic range Takeshi Mori 1992-11-24
5155520 Camera apparatus having image correcting function against instability of shooting thereof Yasuhiro Komiya 1992-10-13
5153730 Electronic still camera having two recording stages for recording still-image signals Hidetoshi Yamada 1992-10-06
5153731 Solid state image pick-up device and apparatus capable of providing filtering output with direct and real time manner Kenji Kishi 1992-10-06
5148502 Optical image input/output apparatus for objects having a large focal depth Junpei Tsujiuchi, Toshio Honda, Nagaaki Ohyama, Susumu Kikuchi 1992-09-15
5138458 Electronic camera apparatus capable of providing wide dynamic range image signal Takeshi Mori, Toru Wada 1992-08-11
RE33816 Pulse compression apparatus for ultrasonic image processing Koji Taguchi, Shinichi Imade, Eishi Ikuta, Kazunori Shionoya 1992-02-11
5083150 Automatic focusing apparatus Yasuhiro Komiya 1992-01-21
5070353 Automatic focusing apparatus Yasuhiro Komiya 1991-12-03
5060191 Ferroelectric memory Masayoshi Omura, Hitoshi Watanabe, Shinichi Imade, Eishi Ikuta, Hiroyuki Yoshimori +1 more 1991-10-22
5056503 Endoscope with high frequency accessory and reduced video interference Hiroyoshi Fujimori 1991-10-15
5057924 Electronic still camera for converting and recording still image signal into a plurality of streams Hidetoshi Yamada 1991-10-15
5055930 Image sensing and recording device having a multilayer analog memory stacked on an image sensing array Hidetoshi Yamada 1991-10-08
5047043 Resecting device for living organism tissue utilizing ultrasonic vibrations Tetsumaru Kubota, Koji Taguchi, Hiroyoshi Fujimori, Akio Nakada, Syuichi Takayama +8 more 1991-09-10
5016975 Electronic endoscope provided with a sample-hold circuit Masahiko Sasaki, Tadashi Kato, Hiroyoshi Fujimori, Fumiyuki Onoda, Toshiaki Nishikori +5 more 1991-05-21
5014711 Ultrasonic diagnosis apparatus 1991-05-14
4990947 Automatic focusing apparatus Yasuhiro Komiya 1991-02-05