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

Jun Kawanabe — 54 Patents

Canon: 54 patents #621 of 19,416Top 4%
Saitama, JP: #132 of 10,685 inventorsTop 2%
Overall (All Time): #46,969 of 4,157,543Top 2%
54 Patents All Time
Jun Kawanabe has been granted 54 US patents while listed as an inventor at Canon. The first was granted in 2013 and the most recent in April 2025. Jun Kawanabe ranks #46,969 of 4,157,543 US inventors in our database (top 1.1%). Patent records list Jun Kawanabe in Saitama, JP.

Patents per Year

Patents granted per year, 2013 to 2025Bar chart with a peak of 8 patents in 2016.peak 82013: 7 patents20132014: 7 patents2015: 4 patents20152016: 8 patents2017: 7 patents20172018: 7 patents2019: 3 patents20192020: 3 patents2021: 2 patents20212022: 1 patents2023: 3 patents20232024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–25 of 54 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12265188 Apparatus and system Tsuyoshi Kobayashi, Takanori Taya 2025-04-01
12140716 Apparatus and system Masato Ofuji, Kentaro Fujiyoshi, Minoru Watanabe, Kai Suzuki, Hideyuki Okada 2024-11-12
11831813 Apparatus, system, and method for controlling apparatus Ryosuke Miura 2023-11-28
11789165 Radiation imaging apparatus and radiation imaging system Masato Ofuji, Kentaro Fujiyoshi 2023-10-17
11693131 Radiation imaging apparatus and radiation imaging system Kentaro Fujiyoshi 2023-07-04
11368640 Imaging apparatus and imaging system Masato Ofuji, Kentaro Fujiyoshi, Sho Sato 2022-06-21 $60,000
11083430 Radiation imaging apparatus, control method of the same, control apparatus, and radiation imaging system Sho Sato, Minoru Watanabe, Keigo Yokoyama, Kentaro Fujiyoshi 2021-08-10 $43,000
10921466 Radiation imaging apparatus and radiation imaging system Ryosuke Miura, Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi +2 more 2021-02-16 $54,000
10729393 Radiographic imaging apparatus and radiographic imaging system Kentaro Fujiyoshi, Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Sho Sato +2 more 2020-08-04 $22,000
10634800 Radiation imaging apparatus and radiation detection system Keigo Yokoyama, Minoru Watanabe, Masato Ofuji, Kentaro Fujiyoshi, Hiroshi Wayama 2020-04-28 $24,000
10537295 Radiation imaging apparatus and radiation imaging system Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi, Hiroshi Wayama +1 more 2020-01-21 $18,000
10499872 Radiation detection apparatus, radiation detection system, and method for controlling radiation detection apparatus Masato Ofuji, Minoru Watanabe, Keigo Yokoyama, Kazuya Furumoto 2019-12-10 $23,000
10473801 Radiation imaging apparatus, radiation imaging system, method of controlling radiation imaging apparatus, and non-transitory computer-readable storage medium Minoru Watanabe, Keigo Yokoyama, Sho Sato, Kentaro Fujiyoshi 2019-11-12 $16,000
10326948 Radiation imaging apparatus, radiation imaging system, and control method for radiation imaging apparatus Hiroshi Wayama, Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi +1 more 2019-06-18 $27,000
10068943 Radiation imaging apparatus and radiation imaging system Kentaro Fujiyoshi, Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Hiroshi Wayama +1 more 2018-09-04 $21,000
10061039 Radiation imaging apparatus, radiation imaging system, method for fabricating radiation imaging apparatus Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kazuya Furumoto 2018-08-28 $30,000
9977135 Radiation imaging apparatus and radiation detection system Keigo Yokoyama, Minoru Watanabe, Masato Ofuji, Kentaro Fujiyoshi, Hiroshi Wayama 2018-05-22 $30,000
9948871 Radiation imaging apparatus and radiation imaging system Hiroshi Wayama, Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi 2018-04-17 $31,000
9924113 Radiation imaging apparatus and radiation imaging system Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi, Hiroshi Wayama +1 more 2018-03-20 $36,000
9912881 Apparatus, system, and method of controlling apparatus Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi, Hiroshi Wayama +1 more 2018-03-06 $37,000
9887224 Detection apparatus having covering layer disposed on interlayer insulating layer in a pixel-array outside region, and detection system including detection apparatus Kentaro Fujiyoshi, Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Hiroshi Wayama 2018-02-06 $38,000
9835732 Radiation imaging apparatus and radiation imaging system Kentaro Fujiyoshi, Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Hiroshi Wayama +1 more 2017-12-05 $38,000
9838638 Radiation imaging apparatus, method of driving the same, and radiation imaging system Kazuya Furumoto, Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi 2017-12-05 $38,000
9726767 Radiation imaging apparatus and radiation imaging system Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi, Hiroshi Wayama 2017-08-08 $58,000
9715021 Radiation imaging apparatus and radiation imaging system Minoru Watanabe, Keigo Yokoyama, Masato Ofuji, Kentaro Fujiyoshi, Hiroshi Wayama +1 more 2017-07-25 $45,000