TK

Takahiro Kitagawa

Nichia: 7 patents #276 of 1,531Top 20%
Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
TO Tosoh: 5 patents #117 of 1,042Top 15%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
Canon: 1 patents #14,899 of 19,416Top 80%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
SI Sanyo Chemical Industries: 1 patents #242 of 607Top 40%
TC Toyo Kohan Co.: 1 patents #160 of 295Top 55%
📍 Somalomo, CM: #49 of 1,329 inventorsTop 4%
Overall (All Time): #179,872 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDate
11945729 Positive electrode active material for non-aqueous electrolyte secondary battery comprising lithium transition metal complex oxide, and non-aqueous electrolyte secondary battery Hideki Yoshida, Masato SONOO 2024-04-02
11913862 Core-shell particles, and method for separating and purifying substance to be separated using core-shell particles Masumi UEDA 2024-02-27
11862796 Positive-electrode active material for non-aqueous electrolyte secondary battery and method of producing the same Tomooki Kawasaki, Kenichi Kobayashi 2024-01-02
11296317 Positive-electrode active material for non-aqueous electrolyte secondary battery and method of producing the same Tomooki Kawasaki, Kenichi Kobayashi 2022-04-05
11220438 Nickel cobalt complex hydroxide particles and method for producing the same, positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same, and non-aqueous electrolyte secondary battery Hideki Yoshida, Masato SONOO 2022-01-11
10929585 Recording medium recording via lifetime calculation program, via lifetime calculation method, and information processing device Mitsunori Abe, Yoshiyuki Hiroshima, Naoki Nakamura, Akiko Matsui 2021-02-23
10906481 Protector Kouichi Inoue, Kunihito Ogura 2021-02-02
10903492 Method of producing nickel-cobalt composite hydroxide and method of producing positive electrode active material for non-aqueous electrolyte secondary battery Hideki Yoshida, Masato SONOO 2021-01-26
10863629 Method of manufacturing through hole of substrate Kiyoyuki Hatanaka, Shigeru Sugino, Ryo Kanai, Nobuo Taketomi, Mitsunori Abe 2020-12-08
10783309 Method for outputting impact degree and information processing device Mitsunori Abe, Yoshiyuki Hiroshima, Akiko Matsui, Naoki Nakamura 2020-09-22
10624216 Wiring board, electronic apparatus, method for attaching sheet metal covers, and method for manufacturing wiring board Nobuo Taketomi, Mitsunori Abe, Shigeru Sugino, Kiyoyuki Hatanaka, Shigeo Iriguchi +1 more 2020-04-14
10483541 Method of producing nickel-cobalt composite hydroxide and method of producing positive electrode active material for non-aqueous electrolyte secondary battery Hideki Yoshida, Masato SONOO 2019-11-19
10393797 Inspection method of laminated board, inspection module, and pallet Mitsunori Abe, Shigeo Iriguchi, Kiyoyuki Hatanaka, Shigeru Sugino, Ryo Kanai 2019-08-27
10342129 Substrate and method of manufacturing the same Shigeo Iriguchi, Mitsunori Abe, Shigeru Sugino, Nobuo Taketomi, Kiyoyuki Hatanaka +1 more 2019-07-02
10336626 Nickel cobalt complex hydroxide particles and method for producing the same, positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same, and non-aqueous electrolyte secondary battery Hideki Yoshida, Masato SONOO 2019-07-02
10126478 Resin composition and optical compensation film using same Masayasu Ito, Takuya KOMINE, Kaori Suyama 2018-11-13
9932488 Resin composition, optical compensation film using same, and production method for same Masayasu Ito, Shinsuke Toyomasu 2018-04-03
9681544 Printed substrate and shield sheet metal fixing method 2017-06-13
9512284 Fumaric acid diester-cinnamic acid ester-based copolymer, production method thereof and film using the same Tohru Doi, Yasuyoshi Fujii, Kota SAKAGUCHI, Akira Inui, Masayasu Ito 2016-12-06
9370901 Resin composition, optical compensation film using the same and production method of optical compensation film Tohru Doi, Takashi Fukuda, Shinsuke Toyomasu 2016-06-21
9321870 Diisopropyl fumarate-cinnamic acid derivative copolymer and retardation film using the same Shinsuke Toyomasu, Yasuyoshi Fujii 2016-04-26
5935323 Articles with diamond coating formed thereon by vapor-phase synthesis Michifumi Tanga 1999-08-10
4576475 Contacting method and apparatus in contact copying Masao Totsuka 1986-03-18