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Yusuke Aoki — 27 Patents

ICIdemitsu Kosan Co.: 8 patents #189 of 1,237Top 20%
TLTokyo Electron Limited: 7 patents #1,084 of 5,567Top 20%
KCKoito Manufacturing Co.: 3 patents #355 of 1,047Top 35%
Nichia: 3 patents #567 of 1,531Top 40%
YAYazaki: 2 patents #1,635 of 3,427Top 50%
SKShowa Denko K.K.: 1 patents #940 of 1,736Top 55%
NCNippon Polyurethane Industry Co.: 1 patents #33 of 76Top 45%
Kabushiki Kaisha Toshiba: 1 patents #13,641 of 21,451Top 65%
JTJtekt: 1 patents #1,102 of 1,969Top 60%
Kakegawa, JP: #22 of 302 inventorsTop 8%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Yusuke Aoki has been granted 27 US patents while listed as an inventor at Idemitsu Kosan Co.. The first was granted in 1986 and the most recent in September 2025. Yusuke Aoki ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Yusuke Aoki in Kakegawa, JP.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12431659 Connector with simultaneously operable caps Takashi Tsukamoto, Naoto Ikeya, Hidetaka Hondo, Miyu Komura 2025-09-30
12418133 Connector Takashi Tsukamoto, Naoto Ikeya, Hidetaka Hondo, Miyu Komura 2025-09-16
11923229 Plasma processing method and plasma processing apparatus — 2024-03-05
11799053 Method of manufacturing light-emitting device — 2023-10-24
11664263 Substrate processing method and substrate processing apparatus Ryusei KASHIMURA 2023-05-30
11641004 Light emitting device Takefumi NAKAGAWA 2023-05-02
11594398 Apparatus and method for plasma processing Fumiya TAKATA, Toshikatsu TOBANA, Shinya Morikita, Kazunobu Fujiwara, Jun Abe +1 more 2023-02-28
11461923 Calculation system, calculation method, and storage medium Yojiro Tonouchi, Toshiaki Nakasu, Tomoyuki Shibata, Yuki SAKURAI, Akiko KASE +3 more 2022-10-04
11393953 Light emitting element and method of manufacturing same — 2022-07-19
11262243 Vehicle lamp, inspection method of vehicle lamp, and inspection apparatus for vehicle lamp — 2022-03-01 $123,000
11251048 Plasma processing method and plasma processing apparatus Toshikatsu TOBANA, Fumiya TAKATA, Shinya Morikita, Kazunobu Fujiwara, Jun Abe +1 more 2022-02-15
11085618 Vehicle lamp having a heatsink — 2021-08-10
11081351 Method of processing substrate, device manufacturing method, and plasma processing apparatus Toshikatsu TOBANA, Shinya Morikita, Satoru Nakamura 2021-08-03
11062882 Plasma processing apparatus and plasma processing method Shinya Morikita, Toshikatsu TOBANA, Fumiya TAKATA 2021-07-13
10811686 Slurry for positive electrode of lithium-ion secondary battery, positive electrode for lithium-ion secondary battery obtained using slurry for positive electrode of lithium-ion secondary battery and production method therefor, and lithium-ion secondary battery provided with positive electrode for lithium-ion secondary battery and production method therefor Mitsuru Hanasaki 2020-10-20
10717845 Polycarbonate-based resin composition and molded article thereof Yasuhiro Ishikawa, Aki YAMADA 2020-07-21
10066101 Polycarbonate resin molding material for articles to be coated, molded article and coated molded article Yoshio Okamoto, Tsuyoshi Murakami 2018-09-04
10054278 Vehicle headlamp Hiroyuki Suemitsu, Koji Okawa 2018-08-21
10041541 Rolling bearing device Hajime Watanabe 2018-08-07
9741540 Method for surface treatment of upper electrode, plasma processing apparatus and upper electrode — 2017-08-22
9617422 Polycarbonate resin composition and molded article — 2017-04-11
9540511 Polycarbonate resin composition and molded body — 2017-01-10
9499694 Polycarbonate resin composition and molded article Masami Takimoto, Yasuhiro Ishikawa 2016-11-22
9434840 Polycarbonate-based resin composition and molded article thereof — 2016-09-06
9303119 Current breaker case and current breaker using the same Noritada Takeuchi 2016-04-05

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