Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YA

Yasushi Akutsu — 5 Patents in 2021

DEDexerials: 5 patents #4 of 117Top 4%
Tochigi, JP: #15 of 363 inventorsTop 5%
Overall (2021): #25,991 of 548,734Top 5%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11195813 Anisotropic conductive film and production method of the same Reiji Tsukao 2021-12-07
11136476 Method of producing anisotropic conductive film and anisotropic conductive film Seiichiro Shinohara 2021-10-05
11139629 Method for manufacturing electrically conductive adhesive film, electrically conductive adhesive film, and method for manufacturing connector 2021-10-05
11049842 Alignment method, method for connecting electronic component, method for manufacturing connection body, connection body and anisotropic conductive film 2021-06-29
10943879 Bump-forming film, semiconductor device and manufacturing method thereof, and connection structure Tomoyuki Ishimatsu 2021-03-09