RF

Ryota Funaki

JS Jsr: 1 patents #649 of 1,137Top 60%
Overall (All Time): #2,759,621 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11168184 Production process of rubber composition Koichiro Tani, Rikimaru Kuwabara, Hiroyuki Morita, Takaomi Matsumoto 2021-11-09