KO

Kiyoshi Osato

SO Sony: 24 patents #1,623 of 25,231Top 7%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
Overall (All Time): #172,710 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11092535 Imaging target analysis device, flow channel structure, imaging member, imaging method, and imaging target analysis system Nobuhiro Hayashi, Yuichi Mizutani 2021-08-17
8786693 Microscope system and method of controlling a microscope system Nobuhiro Kihara, Koichiro Kishima 2014-07-22
7706240 Optical disk and its manufacturing method Toshiro Kinoshita, Akihiko Kobayashi, Noboru Sasaki, Makoto Arisawa, Hiroshi Iwase +5 more 2010-04-27
7550707 Biometrics authentication system with authentication based upon multiple layers Gakuji Hashimoto, Isao Ichimura, Toshio Watanabe, Takashi Nakao, Kenji Yamamoto +3 more 2009-06-23
7301875 Information recording device and information recording method Isao Ichimura, Tsutomu Maruyama, Yuichi Sabi 2007-11-27
7123551 Optical device with optical recording medium having transparent heat radiating layer Yuji Kuroda, Koichiro Kishima, Isao Ichimura 2006-10-17
7058000 Information recording disc having an anti-reflection layer and information recording/reproducing apparatus Koichiro Kishima, Isao Ichimura, Yuji Kuroda 2006-06-06
6992966 Optical pickup device Kenji Yamamoto, Yoshiaki Kato 2006-01-31
6987725 Optical recording medium with high density track pitch and optical disk drive for recording and playback of the same Isao Ichimura, Jun Nakano, Shin Masuhara 2006-01-17
6987723 Optical recording medium with high density track pitch and optical disk drive for recording and playback of the same Isao Ichimura, Jun Nakano, Shin Masuhara 2006-01-17
6967050 Optical recording medium and a method of manufacturing the same Koichiro Kishima, Isao Ichimura, Kimihiro Saito 2005-11-22
6934224 Optical recording medium/system with heat-dissipating and light reflecting layers Yuji Kuroda, Koichiro Kishima, Isao Ichimura 2005-08-23
6882616 Optical recording medium with high density track pitch and optical disk device for recording and playback of the same Isao Ichimura, Jun Nakano, Shin Masuhara 2005-04-19
6829210 Optical head and optical pickup Kenji Yamamoto, Fumisada Maeda 2004-12-07
6826133 Optimizing a distance between lenses of a two objective lens for minimizing wavefront aberration and offsetting focus control Isao Ichimura, Tatsuya Narahara 2004-11-30
6798581 Optical pickup method and apparatus for performing read and write operations on recording media Kenji Yamamoto, Yoshiaki Kato 2004-09-28
6683845 Optical recording medium, method of producing same, and optical recording and reproduction device Koichiro Kishima, Yuji Kuroda, Isao Ichimura, Kimihiro Saito 2004-01-27
6683846 Information recording disc having an anti-reflection layer and information recording/reproducing apparatus Koichiro Kishima, Isao Ichimura, Yuji Kuroda 2004-01-27
6594204 Lens holder, method for manufacturing lens holder, metal die for producing lens holder and objective lens device Kenji Yamamoto, Fumisada Maeda 2003-07-15
6570827 OPTICAL ELEMENT FOR CORRECTION OF CHROMATIC ABERRATION, OPTICAL PICK-UP DEVICE HAVING OPTICAL ELEMENT FOR CORRECTION OF CHROMATIC ABERRATION, OPTICAL REPRODUCING DEVICE HAVING OPTICAL PICK-UP DEVICE AND OPTICAL RECORDING AND REPRODUCING DEVICE Kenji Yamamoto, Isao Ichimura, Fumisada Maeda, Toshio Watanabe, Akira Suzuki 2003-05-27
6560391 Optical switch and optical disk drive Masahiro Yamada 2003-05-06
6552968 Optical recording medium, method of producing same, and optical recording and reproduction device Koichiro Kishima, Yuji Kuroda, Isao Ichimura, Kimihiro Saito 2003-04-22
6473542 Optical switch and optical disk drive Masahiro Yamada 2002-10-29
6307689 Optical head and drive device for optical recording medium Isao Ichimura, Koichiro Kishima, Kenji Yamamoto 2001-10-23