Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Masahiko Yosida — 1 Patent

Panasonic: 1 patents #13,316 of 21,108Top 65%
Niigata, JP: #719 of 1,265 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Masahiko Yosida has been granted 1 US patent while listed as an inventor at Panasonic. All of these patents were granted in 2014. Masahiko Yosida ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Masahiko Yosida in Niigata, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8684568 LED unit and illumination apparatus using same Shinichi Nagaoka, Yutaka Kitaguchi 2014-04-01