KS

Kei Sakamoto

ZE Zeon: 43 patents #1 of 734Top 1%
KT Kabushiki Kaisha Toshiba: 15 patents #1,982 of 21,451Top 10%
AT Autonetworks Technologies: 10 patents #173 of 1,079Top 20%
Sumitomo Electric Industries: 10 patents #2,734 of 21,551Top 15%
SS Sumitomo Wiring Systems: 10 patents #381 of 2,615Top 15%
NC Nippon Zeon Co.: 5 patents #73 of 609Top 15%
Toshiba Memory: 4 patents #468 of 1,971Top 25%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
SS Societe Des Produits Nestle S.A.: 1 patents #653 of 1,324Top 50%
TS Toshiba Digital Solutions: 1 patents #75 of 245Top 35%
MC Microwave Chemical Co.: 1 patents #12 of 18Top 70%
📍 Osaka, JP: #51 of 258 inventorsTop 20%
Overall (All Time): #22,531 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 51–75 of 80 patents

Patent #TitleCo-InventorsDate
9150677 Polymerizable compounds, polymerizable composition, polymer, and optically anisotropic body Kumi Okuyama 2015-10-06
9153820 Binder composition for non-aqueous battery electrode, electrolyte solution composition for non-aqueous battery, and use thereof Natsuko Nakata, Yasuhiro Wakizaka 2015-10-06
9142288 Semiconductor memory device Masaki Kondo, Nobuaki Yasutake, Takayuki Okamura 2015-09-22
9111858 Non-volatile semiconductor memory device and method for manufacturing the same Jun Nishimura, Nobuaki Yasutake, Takayuki Okamura 2015-08-18
9029490 Polymerizable compound, polymerizable composition, polymer, and optically anisotropic body Kumi Okuyama 2015-05-12
8937121 Condensed heterocyclic compound and composition Satoshi Kiriki, Tomonori Ogawa, Masanobu Shinohara 2015-01-20
8937830 Semiconductor memory device Takayuki Okamura, Nobuaki Yasutake, Jun Nishimura 2015-01-20
8923031 Semiconductor memory device Masaki Kondo, Nobuaki Yasutake, Takayuki Okamura 2014-12-30
8917538 Nonvolatile semiconductor memory device 2014-12-23
8883888 Diarylamine compounds, aging inhibitor, polymer composition, crosslinked rubber product and molded article of the crosslinked product, and method of producing diarylamine compound Tomonori Ogawa, Satoshi Kiriki, Masanobu Shinohara, Yasushi Nakano 2014-11-11
8883271 Polymerizable chiral compound, polymerizable liquid crystal compound, liquid crystal polymer and optically anisotropic body Kentaro Tamura, Kumi Okuyama 2014-11-11
8871977 Asymmetric azine compound and method for producing the same Yasushi Nakano 2014-10-28
8619461 Nonvolatile semiconductor memory device 2013-12-31
8609753 Acrylic rubber composition and cross-linked rubber product Tomonori Ogawa, Masanobu Shinohara, Tsutomu Yoshimura, Satoshi Kiriki 2013-12-17
8603357 Polymerizable chiral compound, polymerizable liquid crystal composition, liquid crystal polymer and optically anisotropic body Kentaro Tamura 2013-12-10
8454857 Polymerizable liquid crystal compounds, polymerizable liquid crystal compositions, liquid crystalline polymers and optically anisotropic materials Yasushi Nakano 2013-06-04
8405712 Gesture recognition apparatus and method thereof Tsukasa Ike, Yasukazu Okamoto, Satoru Ishigaki, Masahiro Fujita, Hisashi Kazama 2013-03-26
8281260 Information processing apparatus, program, and information processing method Satoru Ishigaki, Toshifumi Ootake 2012-10-02
8189818 Electronic apparatus capable of always executing proper noise canceling regardless of display screen state, and voice input method for the apparatus Toshio Takahashi, Kazuyuki Saito, Makoto Yamaguchi 2012-05-29
8158021 Polymerizable liquid crystal compound, polymerizable liquid crystal composition, liquid crystalline polymer, and optical anisotropic article Naoto Kogoshi, Yoshihide Yachi 2012-04-17
8102380 Information processing device, program and method to detect hand rotation gestures Satoru Ishigaki, Toshifumi Ootake 2012-01-24
7524978 2-oxabicyclo[3.3.0]octane compounds, process for producing the same, optical resolver, method of separating diastereomer mixture, and method of optically resolving alcohol Yasushi Nakano, Yoshihisa Kondou, Toshiro Yamada, Hisao Nemoto 2009-04-28
7426288 Information processing apparatus and signature data input programs Yojiro Tonouchi 2008-09-16
7222249 Electronic apparatus and method of setting system environment of the electronic apparatus Toshikazu Morisawa, Satoru Arai, Koji Nakamura, Hideaki Andoh 2007-05-22
6995226 Open-ring copolymer, hydrogenated open-ring copolymer, process for production of both, and compositions Kazunori Taguchi, Yasuo Tsunogae, Hitomi Takeuchi, Yasuhiro Wakisaka 2006-02-07