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

Masaaki Udagawa — 2 Patents

Canon: 2 patents #12,732 of 19,416Top 70%
Tsukuba, JP: #1,328 of 2,818 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Masaaki Udagawa has been granted 2 US patents while listed as an inventor at Canon. All of these patents were granted in 2021. Masaaki Udagawa ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Masaaki Udagawa in Tsukuba, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10981307 Manufacturing method of molded product, molded product, cartridge, and image forming apparatus Yohei Doi, Daigo Kobayashi 2021-04-20 $54,000
10899004 Vibrator, vibration-type driving device, image forming apparatus, robot, and pan head Takao Mori, Yoshiharu Irei, Yu TAKAHASHI, Takayuki Tsukimoto, Hiroyuki Seki +1 more 2021-01-26 $58,000