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Shinji Sugiyama

TC Ts Tech Co.: 4 patents #6 of 123Top 5%
📍 Tochigi, JP: #26 of 383 inventorsTop 7%
Overall (2023): #38,994 of 537,848Top 8%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11780352 Vehicle seat 2023-10-10
11607047 Seat device Takayuki Inose 2023-03-21
11560078 Seat with alertness-maintaining device Haruki Mochizuki 2023-01-24
11541785 Vehicle seat Akira Miyoshi 2023-01-03