Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daisuke Kitamura — 7 Patents

KAKaneka: 3 patents #437 of 1,525Top 30%
TFTokyo University Of Science Foundation: 3 patents #11 of 252Top 5%
TCToyoda Gosei Co.: 2 patents #900 of 2,296Top 40%
HMHitachi Via Mechanics: 1 patents #43 of 109Top 40%
Tokyo, JP: #20,807 of 90,295 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Daisuke Kitamura has been granted 7 US patents while listed as an inventor at Kaneka. The first was granted in 2007 and the most recent in February 2023. Daisuke Kitamura ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Daisuke Kitamura in Tokyo, JP.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11578132 Method for producing B cell population and method for producing monoclonal antibody using same Tatsuya Moutai, Tomoyuki Nakaishi, Hiroshi Kita, Mitsuaki Kitano 2023-02-14
10781423 Method for producing B cell population Tomoyuki Nakaishi 2020-09-22
10428304 Method for producing B cell population Tomoyuki Nakaishi 2019-10-01
10351093 Airbag Wataru Miura, Keiichiro Takebayashi, Shota Watanabe 2019-07-16
9821750 Airbag Wataru Miura, Keiichiro Takebayashi, Shota Watanabe 2017-11-21
8815543 Methods of producing antigen-specific B cell populations in the presence of CD40:CD40L, BAFF:BAFF receptor and Fas:FasL stimulation Takuya Nojima 2014-08-26
7270270 Optical scanner control method, optical scanner and laser machining apparatus Haruaki Otsuki, Souichi Toyama, Kenta Seki, Yaichi Okubo 2007-09-18 $160,000