Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ryosuke Oku — 1 Patent

Panasonic: 1 patents #13,316 of 21,108Top 65%
Yokohama, JP: #33,579 of 49,234 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ryosuke Oku has been granted 1 US patent while listed as an inventor at Panasonic. All of these patents were granted in 2017. Ryosuke Oku ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ryosuke Oku in Yokohama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9837575 Method of manufacturing solar battery cell Takayuki Ogino, Shinobu Gonsui, Futoshi Kato, Shogo Tasaka, Ryota Aono +3 more 2017-12-05