Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryousuke Miyoshi — 3 Patents

TOTopcon: 3 patents #244 of 684Top 40%
Itabashi, JP: #59 of 173 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ryousuke Miyoshi has been granted 3 US patents while listed as an inventor at Topcon. The first was granted in 2012 and the most recent in February 2013. Ryousuke Miyoshi ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ryousuke Miyoshi in Itabashi, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8384913 Measuring method and measuring device You Sasaki, Kazuhiro Ogawa, Takaaki Yamazaki, Shigeyuki Yamaguchi 2013-02-26
8355118 Laser scanner, laser scanner measuring system, calibration method for laser scanner measuring system and target for calibration Kazuhiro Ogawa, Hiroto Shibuya, Shigeyuki Yamaguchi, You Sasaki, Hiroyuki Konno +1 more 2013-01-15
8310653 Laser scanner, laser scanner measuring system, calibration method for laser scanner measuring system and target for calibration Kazuhiro Ogawa, Hiroto Shibuya, Shigeyuki Yamaguchi, You Sasaki, Hiroyuki Konno +1 more 2012-11-13