Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
MY

Masanao Yamashita

Sumitomo Electric Industries: 4 patents #22 of 538Top 5%
AT Autonetworks Technologies: 3 patents #28 of 221Top 15%
SS Sumitomo Wiring Systems: 3 patents #47 of 366Top 15%
SC Sumitomo Electric Printed Circuits: 1 patents #8 of 39Top 25%
Overall (2025): #32,368 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12432451 Flexible printed circuit board and image stabilization module Yukie TSUDA, Yuichi Nakamura, Koji Nitta, Kou NOGUCHI 2025-09-30
12401162 Connector including shield member and lock portion Kazuki HIRAMATSU, Taiga KADOYAMA, Hidekazu Matsuda 2025-08-26
12272894 Connector for improving transmission performance Hidekazu Matsuda, Kazuki HIRAMATSU, Taiga KADOYAMA, Maika IDO 2025-04-08
12261398 Shield connector capable of suppressing impendance mismatching Hidekazu Matsuda, Kazuki HIRAMATSU, Taiga KADOYAMA, Ai Hirano 2025-03-25