MY

Masaru Yamazaki

KO Konica: 5 patents #528 of 1,958Top 30%
OC Olympus Optical Co.: 5 patents #667 of 2,334Top 30%
SC Shinko Electric Industries Co.: 3 patents #234 of 723Top 35%
SO Sony: 2 patents #12,963 of 25,231Top 55%
CL Copal Company Limited: 2 patents #26 of 139Top 20%
KM Konica Minolta: 1 patents #986 of 1,361Top 75%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
Overall (All Time): #258,007 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8910934 Sheet ejecting device 2014-12-16
7807560 Solder bump forming method Kei Imafuji, Masao Nakazawa, Masaki Sanada, Sachiko Oda, Tadashi Kodaira +2 more 2010-10-05
7251021 Substrate transfer apparatus Toshiaki Suyama, Makoto Kawahara, Takahiro Rokugawa 2007-07-31
6767616 Metal core substrate and process for manufacturing same Kazuhiko Ooi, Yukiji Watanabe, Takaaki Yazawa 2004-07-27
6226456 Lens-fitted film unit with built-in strobe Kiyoaki Hazama, Katsuyuki Koizumi, Hiroshi Yamaguchi, Kyoichi Itoh 2001-05-01
6035127 Apparatus for closing a film gate in a film cartridge in a single-use camera Tetsufumi Takaba, Masami Fujita, Shuri Mizoguchi, Osamu Shibazaki, Hitoshi Ohkubo 2000-03-07
6025217 Method of forming polycrystalline semiconductor thin film Yasuhiro Kanaya, Masahiro Fujino, Nobuaki Suzuki, Midori Kuki 2000-02-15
5862427 Apparatus for preventing opening of a single-use camera until the light shield is closed Tetsufumi Takaba, Masami Fujita, Shuri Mizoguchi, Osamu Shibazaki, Hitoshi Ohkubo 1999-01-19
5771400 Camera with light-blocking plush to hold filmstrip against film platen David C. Smart, Tetsufumi Takaba, Hiroshi Yamaguchi 1998-06-23
5617169 Film detection member for a single-use camera Tetsufumi Takaba, Masami Fujita, Hiroshi Kibayashi, Kazuyoshi Sugano, Shizuo Ishii 1997-04-01
4494748 Collator Kiyoshi Miyashita, Muneo Kasuga, Akira Shimizu, Fumitaka Ozeki, Hiroshi Tsuda +3 more 1985-01-22
4469323 Collator with collate mode, non-collate mode and job separation mode Kiyoshi Miyashita, Muneo Kasuga, Akira Shimizu, Fumitaka Ozeki, Hiroshi Tsuda +3 more 1984-09-04
4460269 Automatic document feeder for use in combination with an electrophotographic copying machine Kiyoshi Miyashita, Hideyuki Kawazu, Osamu Ishimoto 1984-07-17
4408756 Collator with collate mode and job separation mode Kiyoshi Miyashita, Muneo Kasuga, Akira Shimizu, Fumitaka Ozeki, Hiroshi Tsuda +3 more 1983-10-11
4285582 Light measuring apparatus 1981-08-25
4245323 Electronic calculator with time display function Kunimitsu Fujimoto 1981-01-13
4240006 Photoconductive layer and target structure for image pickup tube Hiromichi Kurokawa, Yasuo Nakamura, Masayoshi Gando, Haruhiko Okada, Hideo Yamanaka 1980-12-16
4218129 Electrophotographic apparatus Osamu Ishimoto, Masaji Nishikawa 1980-08-19