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USPTO Patent Rankings Data through Dec 31, 2025
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Daisuke Matsui — 14 Patents

Sony: 7 patents #6,060 of 25,231Top 25%
TUToyama Prefectural University: 2 patents #2 of 12Top 20%
NANabtesco: 2 patents #85 of 320Top 30%
Kabushiki Kaisha Toshiba: 2 patents #10,039 of 21,451Top 50%
TPToyama Prefecture: 1 patents #13 of 63Top 25%
NCNippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
CUChuo University: 1 patents #9 of 42Top 25%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
ACAjinomoto Co.: 1 patents #1,164 of 2,190Top 55%
Tokyo, JP: #11,195 of 90,295 inventorsTop 15%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Daisuke Matsui has been granted 14 US patents while listed as an inventor at Sony. The first was granted in 2009 and the most recent in March 2025. Daisuke Matsui ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Daisuke Matsui in Tokyo, JP.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12247560 Pump unit and pump, and method for detecting characteristics of conveyance article Taro Nakamura, Yasuyuki Yamada, Kota Wakamatsu, Daiki HAGIWARA, Haruka Adachi 2025-03-11
12124695 Mobile terminal device and input device Kazuhiro Kondo, Takashi Hasegawa, Tatsuhiko Nishimura, Masatoshi Inagawa, Tetsuro Inukai 2024-10-22 $714,000
11312747 Method of producing an active-form mutant enzyme Yasuhisa Asano, Yuko Oku 2022-04-26
11249642 Mobile terminal device and input device Kazuhiro Kondo, Takashi Hasegawa, Tatsuhiko Nishimura, Masatoshi Inagawa, Tetsuro Inukai 2022-02-15 $787,000
10982167 Viscosity index improver and lubricating oil composition Yohei IMAIZUMI, Keiko Izumi, Kazunari Yasumura 2021-04-20
10730909 Method of producing an active-form mutant enzyme Yasuhisa Asano, Yuko Oku 2020-08-04
10671276 Mobile terminal device and input device Kazuhiro Kondo, Takashi Hasegawa, Tatsuhiko Nishimura, Masatoshi Inagawa, Tetsuro Inukai 2020-06-02 $486,000
10315621 Vehicle locking and unlocking control system Tomonori Watanabe, Katsuyasu Yamane, Masashi Sugita 2019-06-11 $357,000
9689430 Gear transmission Yusuke Kataoka 2017-06-27
9293118 Client device — 2016-03-22 $506,000
9181574 L-amino acid oxidase, method for measuring L-lysine, kit and enzyme sensor Yasuhisa Asano 2015-11-10
9081499 Mobile terminal device and input device Kazuhiro Kondo, Takashi Hasegawa, Tatsuhiko Nishimura, Masatoshi Inagawa, Tetsuro Inukai 2015-07-14 $731,000
D682902 Reduction gear Satoshi Tanaka, Yusuke Kataoka 2013-05-21
7587420 System and method for question answering document retrieval Kenji Kobayashi 2009-09-08

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