KO

Kohei Ota

KO Konica: 32 patents #13 of 1,958Top 1%
KO Konica Minolta Opto: 11 patents #25 of 418Top 6%
Dai Nippon Printing Co.: 5 patents #462 of 2,222Top 25%
FU Fujifilm: 5 patents #1,507 of 4,519Top 35%
KM Konica Minolta: 2 patents #1,382 of 2,718Top 55%
Canon: 1 patents #14,899 of 19,416Top 80%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
AU A School Corporation Kansai University: 1 patents #30 of 98Top 35%
Overall (All Time): #41,159 of 4,157,543Top 1%
58
Patents All Time

Issued Patents All Time

Showing 25 most recent of 58 patents

Patent #TitleCo-InventorsDate
12268541 Mammography apparatus Daisuke Ogawa, Takeyasu KOBAYASHI, Sayaka SAITO 2025-04-08
12239473 Mammography apparatus Takeyasu KOBAYASHI, Sayaka SAITO 2025-03-04
11313801 Sample imaging apparatus Takuji Tada 2022-04-26
11221420 Detection element, radiation detection device, and compton camera Atsushi Takada, Toru Tanimori, Tomohisa Motomura, Ryoichi Ohigashi, Osamu Shimada 2022-01-11
11102423 Image pickup apparatus that performs flicker detection, control method for image pickup apparatus, and storage medium 2021-08-24
11041554 Feed mechanism 2021-06-22
10712453 Detection element Tomohisa Motomura, Takamasa Takano, Koichi Nakayama 2020-07-14
10359521 Radiation image forming apparatus Motonori Ohno 2019-07-23
10175365 Radiation detection element and radiation detection device Tomohisa Motomura, Toru Tanimori, Atsushi Takada, Taito Takemura 2019-01-08
10094935 Nuclear medicine examination apparatus and nuclear medicine examination method 2018-10-09
9888585 Method for manufacturing wiring structure, copper displacement plating solution, and wiring structure Shoso Shinguhara, Mitsuaki Iwashita, Nobutaka Mizutani 2018-02-06
9239392 Radiographic imaging device Kohei Gemma, Tetsuya Tsuji, Kentaro NOMA 2016-01-19
8169878 Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus Kentarou Nakamura, Nobuyoshi Mori, Eiji Nomura 2012-05-01
8125873 Objective lens for optical pickup device, and optical pickup device Yuki Ono, Kentarou Nakamura 2012-02-28
7969854 Optical pickup device and objective lens used in the same Kiyono Ikenaka, Yuichi Atarashi 2011-06-28
7961583 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Norikazu Arai, Toshiyuki Kojima, Toshihiko Kiriki, Shinichiro Saito 2011-06-14
7948856 Manufacturing method of an objective lens for an optical pickup apparatus and the optical pickup apparatus Kentarou Nakamura 2011-05-24
7948857 Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus Kentarou Nakamura, Nobuyoshi Mori, Eiji Nomura 2011-05-24
7924681 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Norikazu Arai, Toshiyuki Kojima, Toshihiko Kiriki, Shinichiro Saito 2011-04-12
7903528 Optical pick-up apparatus Tohru Kimura, Kiyono Ikenaka 2011-03-08
7889617 Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Norikazu Arai, Toshiyuki Kojima, Toshihiko Kiriki, Shinichiro Saito 2011-02-15
7843793 Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus Kentarou Nakamura, Nobuyoshi Mori, Eiji Nomura 2010-11-30
7733758 Objective lens for an optical pickup apparatus Kentarou Nakamura 2010-06-08
7672212 Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus Kentarou Nakamura, Nobuyoshi Mori, Eiji Nomura 2010-03-02
7672211 Optical pickup apparatus, objective optical element and optical information recording reproducing apparatus Kentarou Nakamura, Nobuyoshi Mori, Eiji Nomura 2010-03-02