Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Daisuke Ogawa — 6 Patents in 2021

DCDaifuku Co.: 2 patents #4 of 38Top 15%
Mitsubishi Electric: 2 patents #370 of 2,594Top 15%
NENtt Electronics: 1 patents #4 of 26Top 20%
Canon: 1 patents #1,677 of 3,943Top 45%
Toyota: 1 patents #1,392 of 3,956Top 40%
Yokohama, JP: #40 of 237 inventorsTop 20%
Overall (2021): #24,048 of 548,734Top 5%
6 Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11164303 Inspection system Tsubasa Yajima 2021-11-02
11114323 Vehicle Tsubasa Yajima 2021-09-07
11106478 Simulation device, simulation method, and computer readable medium Masakatsu TOYAMA 2021-08-31
10983274 Optical wavelength multiplexer/demultiplexer Youichi Nishizato 2021-04-20
10974697 Fingerprint authentication device Yasuhisa Ohta, Yuya Goto, Naoyuki Takada, Takahiko ANDO, Yosuke OHASHI +1 more 2021-04-13
10884329 Wavelength conversion element, light source apparatus, and image projection apparatus Yutaka Yamaguchi, Masayuki Abe, Minoru Ohkoba 2021-01-05