Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jun-ichi Satake — 1 Patent

SRSrl: 1 patents #15 of 47Top 35%
Hachioji, JP: #2,078 of 2,869 inventorsTop 75%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jun-ichi Satake has been granted 1 US patent while listed as an inventor at Srl. All of these patents were granted in 2001. Jun-ichi Satake ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jun-ichi Satake in Hachioji, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6197574 Bacterium detector Toshihiko Miyamoto, Youji Ikeno, Nobuo Shimoshiro, Atsushi Takamatsu, Kazunori Hochito +1 more 2001-03-06