FI

Fumio Ishimoto

FC Fine Sinter Co.: 1 patents #28 of 53Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Overall (All Time): #2,701,142 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11534829 Sintered friction material Manabu Kubota, Naomitsu Mizui, Kazutaka Asabe, Osamu Kanda, Satoru Nakano +3 more 2022-12-27