KY

Keizo Yokoyama

TL Teijin Limited: 3 patents #422 of 1,631Top 30%
Overall (All Time): #1,322,307 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12304162 Method for producing press-molded body 2025-05-20
12251893 Method for manufacturing press-molded body 2025-03-18
10428894 Resin-made impact absorption member and vehicular component Shuhei Onoue, Tadashi Yamaji, Kohei OKA 2019-10-01