Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YO

Yusuke Ohta — 42 Patents

KAKaneka: 28 patents #12 of 1,525Top 1%
Ricoh Company: 10 patents #2,244 of 9,818Top 25%
FCFunai Electric Co.: 2 patents #454 of 943Top 50%
RERenesas Electronics: 1 patents #2,739 of 4,529Top 65%
RTRenesas Technology: 1 patents #1,991 of 3,337Top 60%
Settsu, JP: #8 of 603 inventorsTop 2%
Overall (All Time): #72,062 of 4,157,543Top 2%
42 Patents All Time
Yusuke Ohta has been granted 42 US patents while listed as an inventor at Kaneka. The first was granted in 1999 and the most recent in April 2024. Yusuke Ohta ranks #72,062 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Yusuke Ohta in Settsu, JP.

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11965981 Light-source device, detection device, and electronic apparatus Takumi Satoh 2024-04-23 $747,000
11581698 Optical device, lighting apparatus, measuring apparatus, part-inspecting apparatus, robot, electronic device, and movable object Toshiyuki Ikeoh, Atsushi Sakai 2023-02-14 $666,000
11292721 Graphite film and manufacturing method thereof Keisuke Inaba, Satoshi Katayama, Makoto Kutsumizu, Yasushi Nishikawa 2022-04-05
10953629 Rolled graphite sheet Satoshi Katayama, Naoshi Marutani, Yasushi Nishikawa 2021-03-23
10598830 Screen member, image display apparatus, and object apparatus Jun Watanabe, Yasuhiro Satoh 2020-03-24
10501594 Graphite film and method for producing graphite film Takashi Inada, Makoto Kutsumizu, Yasushi Nishikawa, Satoshi Katayama 2019-12-10
10377635 Method for improving the flatness of graphite film, graphite film, and method for producing same Takashi Inada, Makoto Mishiro, Yasushi Nishikawa 2019-08-13
9929074 Highly oriented graphite Makoto Kutsumizu, Yusuke Kato, Yasushi Nishikawa 2018-03-27
9878521 Method for producing resin molded body and graphite sheet laminate Makoto Kutsumizu, Satoshi Katayama, Takashi Inada, Motoaki Kobayashi, Yasushi Nishikawa 2018-01-30
9868639 Method for manufacturing carbonaceous film and method for manufacturing graphite film Satoshi Katayama, Takashi Inada, Makoto Kutsumizu, Yasushi Nishikawa 2018-01-16
9845267 Method for producing graphite film Makoto Mishiro, Takashi Inada, Yasushi Nishikawa 2017-12-19
9776927 Graphite film Makoto Mishiro, Takashi Inada, Yasushi Nishikawa 2017-10-03
9682542 Method for producing graphite film, method for rewinding same, and method for producing graphite composite film and graphite die-cutting product Takashi Inada, Makoto Mishiro, Yasushi Nishikawa 2017-06-20
9661278 Imaging device, imaging system, and imaging method Keiji Omura, Kengo Yamamoto, Hiroko Mano, Hirofumi Horikawa, Aiko OHTSUKA 2017-05-23
9637386 Graphite film and process for producing graphite film Takashi Inada, Makoto Mishiro, Yasushi Nishikawa 2017-05-02
9540285 Graphite film and process for producing graphite film Takashi Inada, Makoto Mishiro, Yasushi Nishikawa 2017-01-10
9533888 Graphite film Takashi Inada, Makoto Kutsumizu, Yasushi Nishikawa, Satoshi Katayama 2017-01-03
9500418 Graphite composite film Makoto Kutsumizu, Yasushi Nishikawa, Satoshi Katayama, Takashi Inada 2016-11-22
9453155 Graphite film and graphite composite film Shuhei Wakahara, Yasushi Nishikawa 2016-09-27
9359209 Graphite film and method for producing graphite film Makoto Kutsumizu, Takashi Inada, Satoshi Katayama, Yasushi Nishikawa 2016-06-07
9266736 Graphite film and method for producing graphite film Makoto Mishiro, Takashi Inada, Yasushi Nishikawa 2016-02-23
9249024 Method for producing graphite film, method for rewinding same, and method for producing graphite composite film and graphite die-cutting product Takashi Inada, Makoto Mishiro, Yasushi Nishikawa 2016-02-02
9249025 Method for producing carbonaceous film and method for producing graphite film Makoto Mishiro, Takashi Inada, Yasushi Nishikawa 2016-02-02
9193592 Process for producing graphite film Takashi Inada, Makoto Mishiro, Yasushi Nishikawa 2015-11-24
9187331 Method for producing carbonaceous film, method for producing graphite film, roll of polymer film, and roll of carbonaceous film Makoto Mishiro, Takashi Inada, Yasushi Nishikawa 2015-11-17