Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Yusuke Yamada — 9 Patents in 2021

Canon: 3 patents #435 of 3,943Top 15%
SESeiko Epson: 3 patents #146 of 1,264Top 15%
ATAutonetworks Technologies: 1 patents #131 of 310Top 45%
SSSumitomo Wiring Systems: 1 patents #197 of 474Top 45%
Panasonic: 1 patents #923 of 2,466Top 40%
Sumitomo Electric Industries: 1 patents #281 of 723Top 40%
Mitsubishi Electric: 1 patents #880 of 2,594Top 35%
Overall (2021): #8,862 of 548,734Top 2%
9 Patents 2021

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11201432 Connector Hirotaka Baba, Junichi Mukuno 2021-12-14
11200007 Display method, display device, and printing device 2021-12-14
11188009 Developer supply container and developer supplying system Katsuya Murakami, Toshiaki Nagashima, Fumio Tazawa, Ayatomo Okino 2021-11-30
11132168 Display method, display device, and display program 2021-09-28
10983458 Developer supply container, developer supplying system and image forming apparatus Ayatomo Okino, Toshiaki Nagashima, Katsuya Murakami, Fumio Tazawa 2021-04-20
10963826 Work planning system, work planning method, decision-making support system, computer program, and storage medium Eisuke Noda, Satoshi Hanada 2021-03-30
10948849 Developer supply container Ayatomo Okino, Toshiaki Nagashima, Katsuya Murakami, Fumio Tazawa 2021-03-16
10946715 Air-blowing system having discharge device Akihide Sugawa, Takeshi Yano 2021-03-16
10901579 Display method and display apparatus 2021-01-26