Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Masato TSUEDA — 6 Patents

KAKaneka: 6 patents #195 of 1,525Top 15%
Settsu, JP: #164 of 603 inventorsTop 30%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Masato TSUEDA has been granted 6 US patents while listed as an inventor at Kaneka. The first was granted in 2019 and the most recent in June 2025. Masato TSUEDA ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Masato TSUEDA in Settsu, JP.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12324886 Method for producing balloon catheter Yoshinori Nakano, Yojiro Koga, Masahiro Kojima, Shintaro Osumi 2025-06-10
12274467 Balloon catheter Masahiro Kojima, Takahisa HAMABUCHI 2025-04-15
12268829 Balloon catheter Masahiro Kojima, Yojiro Koga, Yoshinori Nakano, Shintaro Osumi 2025-04-08
12220547 Balloon catheter Yojiro Koga, Masahiro Kojima, Yoshinori Nakano, Shintaro Osumi 2025-02-11
12186507 Balloon for balloon catheter and method for manufacturing balloon catheter Masahiro Kojima, Yoshinori Nakano, Yojiro Koga, Shintaro Osumi 2025-01-07
10441292 Clip device for endoscope Yuki MUKAI, Naotake Maekubo 2019-10-15