TO

Takemasa Okumura

SL Sumitomo Riko Company Limited: 2 patents #4 of 82Top 5%
TI Tokai Chemical Industries: 2 patents #1 of 9Top 15%
AT Autonetworks Technologies: 1 patents #160 of 296Top 55%
Sumitomo Electric Industries: 1 patents #308 of 636Top 50%
SS Sumitomo Wiring Systems: 1 patents #199 of 400Top 50%
Overall (2024): #111,548 of 561,600Top 20%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12163653 Decorative sheet and interior member 2024-12-10
11884194 Armrest and seat with armrest Satoshi Yamamoto, Kaho Hayashi, Hideki Oshima, Takahiko Endo, Jun Jin +1 more 2024-01-30