Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryosuke Sato — 99 Patents

Canon: 54 patents #621 of 19,416Top 4%
KCKonishiroku Photo Industry Co.: 11 patents #61 of 894Top 7%
TCTs Tech Co.: 10 patents #65 of 561Top 15%
SMSmc: 4 patents #321 of 1,119Top 30%
TWThe Japan Steel Works: 4 patents #50 of 643Top 8%
HOHoya: 2 patents #523 of 1,290Top 45%
JCJsw Aktina System Co.: 2 patents #12 of 27Top 45%
MMMitsubishi Motors: 2 patents #508 of 1,823Top 30%
NTNTT: 2 patents #2,095 of 4,871Top 45%
SCSanyo Electric Co.: 2 patents #2,557 of 6,347Top 45%
SHSekisui House: 1 patents #32 of 79Top 45%
SCShowa Optronics Co.: 1 patents #2 of 15Top 15%
SLSaturn Licensing: 1 patents #180 of 329Top 55%
KLKanebo, Limited: 1 patents #248 of 571Top 45%
JUJunkosha: 1 patents #35 of 85Top 45%
Panasonic: 1 patents #13,316 of 21,108Top 65%
Sony: 1 patents #17,321 of 25,231Top 70%
JAJapan Atomic Energy Agency: 1 patents #64 of 251Top 30%
Musashino, JP: #7 of 1,284 inventorsTop 1%
Overall (All Time): #14,805 of 4,157,543Top 1%
99 Patents All Time
Ryosuke Sato has been granted 99 US patents while listed as an inventor at Canon. The first was granted in 1982 and the most recent in August 2025. Ryosuke Sato ranks #14,805 of 4,157,543 US inventors in our database (top 0.36%). Patent records list Ryosuke Sato in Musashino, JP.

Patents per Year

Patents granted per year, 1982 to 2025Bar chart with a peak of 10 patents in 2013.peak 101982: 1 patents19821983: 1 patents1984: 3 patents1985: 2 patents19851987: 1 patents1988: 2 patents1989: 1 patents19891990: 1 patents2000: 1 patents2005: 1 patents20052009: 1 patents2010: 2 patents2011: 1 patents20112012: 3 patents2013: 10 patents2014: 10 patents20142015: 3 patents2016: 5 patents2017: 4 patents20172018: 3 patents2019: 9 patents2020: 7 patents20202021: 3 patents2022: 2 patents2023: 5 patents20232024: 10 patents2025: 7 patents2025

Issued Patents All Time

Showing 1–25 of 99 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12388706 Correct answer data generation apparatus, correct answer data generation method and correct answer data generation program Atsushi Takada, Naoki Hayashi, Toshihiko Seki, Kyoko YAMAGOE 2025-08-12
12304385 Seat Hiroyuki Kaku, Ryuichiro HIROSE, Hiroyuki Numajiri, Satoshi Fujita, Takako MIYOSHI +8 more 2025-05-20
12304358 In-seat experience system Hiroyuki Kaku, Satoru Kaneda, Munetaka KOWA, Hiroyuki Numajiri, Satoshi Fujita +7 more 2025-05-20
12296734 Seat Hiroyuki Kaku, Atsushi KUSANO, Hiroyuki Numajiri, Satoshi Fujita, Takako MIYOSHI +8 more 2025-05-13
12283829 Power transmission apparatus, method for controlling power transmission apparatus, and recording medium 2025-04-22
12255469 Power transmitting apparatus with ability to appropriately limit power transmission, control method for power transmitting apparatus, and storage medium thereof 2025-03-18
12213788 Seat system and program Hiroyuki Kaku, Takako MIYOSHI, Yoshikazu ITO, Satoshi Suzuki, Munetaka KOWA 2025-02-04
12179117 Seat system and seat experience device Hiroyuki Kaku, Hiroyuki Numajiri, Takako MIYOSHI, Munetaka KOWA, Atsushi KUSANO +5 more 2024-12-31 $196,000
12157299 Printing apparatus, printing method, and non-transitory computer-readable storage medium 2024-12-03
12157298 Printing apparatus Yusuke Nakaya, Kenji Sugiyama 2024-12-03
12136548 Laser annealing apparatus, laser annealing method, and method for manufacturing semiconductor device Kenichi Ohmori, Suk-Hwan Chung, Nobuo Oku 2024-11-05
12090453 Nozzle for liquid phase ejection Hirochika Naganawa, Tetsushi Nagano, Hirofumi Ito 2024-09-17
12059976 In-seat experience system Hiroyuki Kaku, Satoru Kaneda, Munetaka KOWA, Hiroyuki Numajiri, Satoshi Fujita +7 more 2024-08-13 $329,000
11958385 Seat Hiroyuki Kaku, Ryuichiro HIROSE, Hiroyuki Numajiri, Satoshi Fujita, Takako MIYOSHI +8 more 2024-04-16 $205,000
11932147 Seat Hiroyuki Kaku, Atsushi KUSANO, Hiroyuki Numajiri, Satoshi Fujita, Takako MIYOSHI +8 more 2024-03-19 $163,000
11904749 Seat Hiroyuki Kaku, Atsushi KUSANO, Hiroyuki Numajiri, Satoshi Fujita, Takako MIYOSHI +8 more 2024-02-20 $220,000
11894229 Laser annealing apparatus, laser annealing method, and method for manufacturing semiconductor device Kenichi Ohmori, Suk-Hwan Chung, Nobuo Oku 2024-02-06
11804735 Power transmission apparatus, method for controlling power transmission apparatus, and recording medium 2023-10-31
11695617 Alarm monitoring system, alarm monitoring method, and program 2023-07-04
11643816 Roof panel, roof structure, and roof structure construction method Takeshi Nakagawa, Fukutaro Asai 2023-05-09
11589113 Smart start-up of television 2023-02-21
11571916 Printing apparatus and heating device Yusuke Nakaya 2023-02-07 $31,000
11504626 Seat system and seat experience device Hiroyuki Kaku, Hiroyuki Numajiri, Takako MIYOSHI, Munetaka KOWA, Atsushi KUSANO +5 more 2022-11-22 $105,000
D962315 Electric actuator Naoki Hoshi, Masaki Miyahara 2022-08-30
11114300 Laser annealing apparatus, inspection method of substrate with crystallized film, and manufacturing method of semiconductor device Kenichi Ohmori, Suk-Hwan Chung, Masashi Machida 2021-09-07