Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Takuya Ryu — 27 Patents

Canon: 27 patents #2,148 of 19,416Top 15%
Kokubunji, JP: #67 of 714 inventorsTop 10%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Takuya Ryu has been granted 27 US patents while listed as an inventor at Canon. The first was granted in 2015 and the most recent in April 2023. Takuya Ryu ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Takuya Ryu in Kokubunji, JP.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11630220 Radiation imaging apparatus Kentaro Fujiyoshi, Ryosuke Miura 2023-04-18
RE49401 Radiation imaging apparatus and radiation imaging system Atsushi Iwashita, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Hideyuki Okada +2 more 2023-01-31
11402518 Radiation imaging apparatus Kentaro Fujiyoshi, Ryosuke Miura 2022-08-02 $35,000
10751022 Radiation image capturing apparatus and radiation image capturing system, and control methods therefor Yoshiaki Ishii, Tomoyuki Yagi, Katsuro Takenaka 2020-08-25 $25,000
10716522 Radiation image capturing apparatus, radiation image capturing system, and method of controlling radiation image capturing apparatus Eriko Sato, Tomoyuki Yagi, Shinichi Takeda, Hideyuki Okada, Katsuro Takenaka 2020-07-21 $40,000
10551721 Radiation imaging apparatus, control method thereof and radiation imaging system Eriko Sato, Toshio Kameshima, Tomoyuki Yagi, Hideyuki Okada 2020-02-04 $20,000
10416323 Radiation imaging apparatus, radiation imaging system, and method of operating radiation imaging apparatus Tomoyuki Yagi, Katsuro Takenaka, Hideyuki Okada, Eriko Sato, Shinichi Takeda 2019-09-17 $21,000
10349914 Radiation imaging apparatus and method of controlling the same Katsuro Takenaka, Tomoyuki Yagi, Shinichi Takeda, Hideyuki Okada, Eriko Sato 2019-07-16 $17,000
10129493 Radiation imaging apparatus and control method of the same Tomoyuki Yagi 2018-11-13 $27,000
9989656 Radiation imaging apparatus Eriko Sato, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Atsushi Iwashita +2 more 2018-06-05 $30,000
9980685 Radiation imaging apparatus and control method of the same Atsushi Iwashita, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Hideyuki Okada +2 more 2018-05-29 $33,000
9971046 Radiation imaging apparatus and radiation imaging system Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Atsushi Iwashita, Eriko Sato +2 more 2018-05-15 $30,000
9846245 Radiographic image capturing apparatus and radiographic image capturing system Katsuro Takenaka, Toshio Kameshima, Tomoyuki Yagi, Atsushi Iwashita, Eriko Sato +3 more 2017-12-19 $61,000
9812474 Imaging apparatus and imaging system Tomoyuki Yagi, Toshio Kameshima, Katsuro Takenaka, Sho Sato, Hideyuki Okada +2 more 2017-11-07 $40,000
9737271 Radiation imaging apparatus and control method of the same Atsushi Iwashita, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Hideyuki Okada +2 more 2017-08-22 $34,000
9743018 Radiation imaging system Atsushi Iwashita, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Hideyuki Okada +2 more 2017-08-22 $34,000
9655586 Radiation imaging apparatus and radiation imaging system Tomoyuki Yagi, Toshio Kameshima, Katsuro Takenaka, Atsushi Iwashita, Eriko Sato +2 more 2017-05-23 $30,000
9645259 Radiation image pickup apparatus, radiation image pickup system, method for controlling radiation image pickup apparatus, and program Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Sho Sato, Atsushi Iwashita +3 more 2017-05-09 $35,000
9541653 Radiation imaging apparatus and radiation imaging system Atsushi Iwashita, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Hideyuki Okada +2 more 2017-01-10 $37,000
9470802 Radiographic image capturing apparatus and control method thereof Hideyuki Okada, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Atsushi Iwashita +2 more 2016-10-18 $49,000
9468414 Imaging system Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Sho Sato, Atsushi Iwashita +2 more 2016-10-18 $49,000
9470800 Radiation imaging apparatus and radiation imaging system Atsushi Iwashita, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Hideyuki Okada +2 more 2016-10-18 $49,000
9462989 Imaging apparatus and imaging system Katsuro Takenaka, Toshio Kameshima, Tomoyuki Yagi, Sho Sato, Atsushi Iwashita +2 more 2016-10-11 $41,000
9445030 Radiation image capturing apparatus and method of driving the same Tomoyuki Yagi, Toshio Kameshima, Katsuro Takenaka, Atsushi Iwashita, Eriko Sato +2 more 2016-09-13 $32,000
9423512 Radiation imaging apparatus and radiation imaging system Eriko Sato, Toshio Kameshima, Tomoyuki Yagi, Katsuro Takenaka, Hideyuki Okada +2 more 2016-08-23 $35,000