SO

Susumu Okuno

SH Sumitomo Electric Hardmetal: 10 patents #1 of 73Top 2%
📍 Itami, JP: #3 of 73 inventorsTop 5%
Overall (2025): #5,676 of 469,880Top 2%
10
Patents 2025

Issued Patents 2025

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12427580 Cutting tool Yasuki Kido, Masahito Hikiji 2025-09-30
12383962 Cutting tool Takato Yamanishi, Masahito Hikiji, Fumiyoshi Kobayashi 2025-08-12
12325074 Cutting tool Yasuki Kido, Masahito Hikiji 2025-06-10
12325075 Cutting tool Yasuki Kido, Masahito Hikiji 2025-06-10
12275068 Cutting tool Yasuki Kido, Fumiyoshi Kobayashi, Anongsack Paseuth 2025-04-15
12269098 Cutting tool Takato Yamanishi, Masahito Hikiji, Fumiyoshi Kobayashi 2025-04-08
12270102 Cutting tool Takato Yamanishi, Masahito Hikiji, Fumiyoshi Kobayashi 2025-04-08
12251762 Cutting tool Shinya Imamura, Yuki Rikiso, Yasuki Kido, Fumiyoshi Kobayashi 2025-03-18
12227836 Cutting tool Yasuki Kido, Fumiyoshi Kobayashi, Anongsack Paseuth 2025-02-18
12220747 Cutting tool Fumiyoshi Kobayashi, Anongsack Paseuth, Shinya Imamura 2025-02-11