KU

Kiyoshi Uchikawa

NI Nikon: 9 patents #466 of 2,493Top 20%
TC Tokyo Ohka Kogyo Co.: 7 patents #164 of 684Top 25%
CI Cheil Industries: 2 patents #451 of 975Top 50%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
Overall (All Time): #216,471 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12396286 Element, system having the element, and judging apparatus Shigeru Matsumoto, Sota Nakanishi, Tomohisa Ishida, Atsushi Miyamoto 2025-08-19
11791363 Element, system having the element, and judging apparatus Shigeru Matsumoto, Sota Nakanishi, Tomohisa Ishida, Atsushi Miyamoto 2023-10-17
10904471 Feature extraction element, feature extraction system, and determination apparatus Shigeru Matsumoto, Sota Nakanishi, Tomohisa Ishida, Atsushi Miyamoto 2021-01-26
9017583 Photosensitive resin composition, and light blocking layer and liquid crystal display using the same 2015-04-28
8758654 Photosensitive resin composition for color filter and color filter using the same 2014-06-24
8111378 Exposure method and apparatus, and device production method 2012-02-07
7876452 Interferometric position-measuring devices and methods Michael Sogard, Bausan Yuan, Masahiko Okumura, Yosuke Shirata, Saburo Kamiya +1 more 2011-01-25
6485870 Charged-particle-beam microlithography masks and methods for manufacturing same 2002-11-26
6385186 Down-traffic-signal transmission system 2002-05-07
6376153 Photopolymerizable composition for color filter Masaru Shida, Hiroshi Komano 2002-04-23
6265116 Process for producing color filter Masaru Shida, Hiroshi Komano 2001-07-24
6010824 Photosensitive resin composition containing a triazine compound and a pre-sensitized plate using the same, and photosensitive resin composition containing acridine and triazine compounds and a color filter and a pre-sensitized plate using the same Hiroshi Komano, Takeshi Iwai, Katsuyuki Ohta, Toshimi Aoyama 2000-01-04
5908720 Photosensitive resin composition for forming light shielding films, black matrix formed by the same, and method for the production thereof Masaru Shida, Junichi Onodera, Hiroshi Komano 1999-06-01
5714286 Photosensitive resin composition for forming light shielding films, black matrix formed by the same, and method for the production thereof Masaru Shida, Hiroshi Komano 1998-02-03
5636195 Optical recording method and reproducing method and recording apparatus and reproducing apparatus utilizing stimulated photon echo Seishiro Saikan, Hisao Ohsawa 1997-06-03
5589936 Optical measuring apparatus for measuring physichemical properties Takayuki Suga, Akira Furusawa 1996-12-31
5568460 Optical recording and/or reproducing apparatus and method utilizing stimulated photon echo Seishiro Saikan, Hisao Ohsawa 1996-10-22
5498498 Photosensitive resin composition used in a method for forming a light-shielding film Hiroshi Komano, Toshimi Aoyama, Katsuyuki Ohta 1996-03-12
5368991 Photosensitive resin composition for use as a light-shielding film which can be used as black matrices Hiroshi Komano, Toshimi Aoyama, Katsuyuki Ohta 1994-11-29
4652090 Dispersed iridium based complementary electrochromic device Tatsuo Niwa 1987-03-24