TS

Tomoya Shiraishi

KC Kasai Kogyo Co.: 2 patents #13 of 121Top 15%
PI Piolax: 1 patents #85 of 198Top 45%
Overall (All Time): #1,881,315 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11046155 Sun visor structure — 2021-06-29
9931912 Collar, and vehicle sun visor provided with said collar Moto Nakagawa, Ryou Aoki 2018-04-03