KT

Keiji Tanaka

Sumitomo Electric Industries: 6 patents #9 of 538Top 2%
Overall (2025): #16,125 of 469,880Top 4%
6
Patents 2025

Issued Patents 2025

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12411364 Optical module and manufacturing method of optical module for optical communication Hiroshi Uemura, Taichi Misawa 2025-09-09
12316281 Reception circuit for optical communication Yoshiyuki Sugimoto 2025-05-27
12309917 Optical module assembly, optical module, package for optical module and flexible printed board Taichi Misawa 2025-05-20
12298332 Output circuit with peak voltage detection Hiroshi Uemura 2025-05-13
12273991 Optical module assembly, optical module, package for optical module and flexible printed board Taichi Misawa 2025-04-08
12210231 Optical module and manufacturing method of optical module for optical communication Hiroshi Uemura, Taichi Misawa 2025-01-28