Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sho Ishida — 1 Patent

JEJfe Engineering: 1 patents #11 of 75Top 15%
Yokohama, JP: #33,579 of 49,234 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Sho Ishida has been granted 1 US patent while listed as an inventor at Jfe Engineering. All of these patents were granted in 2010. Sho Ishida ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Sho Ishida in Yokohama, JP.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7776224 Apparatus for treating ballast water and method for treating ballast water Yukihiko Okamoto, Shigeki Fujiwara, Koji Fuchigami, Keisuke Nakahara, Masakuni Inoko 2010-08-17