SS

Shinji Sugiyama

TC Ts Tech Co.: 3 patents #14 of 147Top 10%
📍 Tochigi, JP: #27 of 349 inventorsTop 8%
Overall (2025): #46,909 of 469,880Top 10%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12391153 Vehicle seat Akira Miyoshi 2025-08-19
12240366 Chair Yukitaka Tadachi 2025-03-04
12187173 Vehicle seat 2025-01-07