KI

Kenji Ishibashi

MI Minolta: 47 patents #21 of 1,109Top 2%
MC Minolta Co.: 22 patents #47 of 1,416Top 4%
Samsung: 9 patents #14,526 of 75,807Top 20%
Sharp Kabushiki Kaisha: 7 patents #2,322 of 10,731Top 25%
Kyocera: 4 patents #773 of 3,732Top 25%
NC New Cosmos Electric Co.: 2 patents #4 of 36Top 15%
Yamaha: 2 patents #899 of 2,001Top 45%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Huawei: 1 patents #8,196 of 15,535Top 55%
MC Musashi Co.: 1 patents #8 of 14Top 60%
Overall (All Time): #15,094 of 4,157,543Top 1%
98
Patents All Time

Issued Patents All Time

Showing 76–98 of 98 patents

Patent #TitleCo-InventorsDate
5138356 Automatic focus adjusting apparatus of a camera Kimihiko Nakamura, Yoshinori Ueyama, Masataka Hamada 1992-08-11
5117251 Reflex camera Toshihiko Ishimura, Reiji Seki, Junichi Tanii, Takahisa Shimada 1992-05-26
5053800 Automatic focus detecting apparatus Tokuji Ishida, Masataka Hamada, Toshio Norita, Masayuki Ueyama, Katsumi Kozakai +2 more 1991-10-01
5040015 Automatic focus control device Masataka Hamada, Tokuji Ishida, Nobuyuki Taniguchi, Hiroshi Ootsuka 1991-08-13
5030983 Autofocus camera Akihiko Fujino, Reiji Seki, Sadanobu Ueda 1991-07-09
5023646 Automatic focus detection system Tokuji Ishida, Masataka Hamada, Nobuyuki Taniguchi, Hiroshi Ootsuka, Toshio Norita +1 more 1991-06-11
5005039 Autofocusing camera Masataka Hamada, Tokuji Ishida 1991-04-02
5005040 Automatic focus adjusting apparatus of a camera Toshio Norita, Tokuji Ishida, Masataka Hamada 1991-04-02
5001507 Focus detection condition display device for camera Takashi Iida, Masatoshi Itoh, Hidenori Fukuoka, Takeya Tsukamoto, Masataka Hamada +1 more 1991-03-19
4998124 Autofocus camera including automatically controlled focus adjustment Tokuji Ishida, Masataka Hamada, Jun Hasegawa, Toshio Norita, Hiroshi Ootsuka 1991-03-05
4985723 Photographic camera Takeshi Egawa, Masaaki Nakai, Yasuo Nakanishi, Toshihiko Ishimura, Shinichi Nishimura +1 more 1991-01-15
4969006 Automatic focus control device for use in a camera system Masataka Hamada, Tokuji Ishida, Nobuyuki Taniguchi, Hiroshi Ootsuka 1990-11-06
4952965 Automatic focus detecting apparatus Tokuji Ishida, Masataka Hamada, Toshio Norita, Masayuki Ueyama, Katsumi Kozakai +2 more 1990-08-28
4935765 Automatic focus detecting apparatus Tokuji Ishida, Masataka Hamada, Toshio Norita, Masayuki Ueyama, Katsumi Kozakai +2 more 1990-06-19
4924250 Automatic focus control device Masataka Hamada, Tokuji Ishida, Nobuyuki Taniguchi, Hiroshi Ootsuka 1990-05-08
4916472 Automatic focus control device for camera Noriyuki Okisu, Tokuji Ishida, Masataka Hamada 1990-04-10
4901101 Automatic focus control device for use in a camera system Tokuji Ishida, Masataka Hamada 1990-02-13
4831403 Automatic focus detection system Tokuji Ishida, Masataka Hamada, Nobuyuki Taniguchi, Hiroshi Ootsuka, Toshio Norita +1 more 1989-05-16
4816856 Automatic focus control device Masataka Hamada, Tokuji Ishida, Nobuyuki Taniguchi, Hiroshi Ootsuka 1989-03-28
4812912 Focus detection condition display device for camera Takashi Iida, Masatoshi Itoh, Hidenori Fukuoka, Takeya Tsukamoto, Masataka Hamada +1 more 1989-03-14
4783677 Automatic focus control device Masataka Hamada, Tokuji Ishida 1988-11-08
4737813 Automatic focus control device for use in a camera system Tokuji Ishida, Masataka Hamada 1988-04-12
D266004 Paper sheet counter Hiroyuki Onda 1982-08-31