Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Fukuto Ishikawa — 2 Patents

A.A.L.M.T.: 2 patents #36 of 152Top 25%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
Sakata, JP: #30 of 74 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Fukuto Ishikawa has been granted 2 US patents while listed as an inventor at A.L.M.T.. The first was granted in 2023 and the most recent in February 2024. Fukuto Ishikawa ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Fukuto Ishikawa in Sakata, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11890831 Composite member and heat radiation member Kengo Goto, Tomoaki Ikeda, Akihisa Hosoe, Masanori Sugisawa 2024-02-06
11668009 Composite member Kengo Goto, Tomoaki Ikeda, Akihisa Hosoe, Masanori Sugisawa, Hideaki Morigami 2023-06-06