RS

Rintaro Sugimoto

SH Sumitomo Electric Hardmetal: 4 patents #9 of 47Top 20%
📍 Kasai, JP: #21 of 463 inventorsTop 5%
Overall (2023): #40,435 of 537,848Top 8%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1002690 Cutting tool Takashi Harada, Naoki Watanobe, Satoru Kukino, Taisuke Higashi 2023-10-24
D1002691 Cutting tool Takashi Harada, Naoki Watanobe, Satoru Kukino, Taisuke Higashi 2023-10-24
D1001856 Cutting tool Takashi Harada, Naoki Watanobe, Satoru Kukino, Taisuke Higashi 2023-10-17
D1001169 Cutting tool Takashi Harada, Naoki Watanobe, Satoru Kukino, Taisuke Higashi 2023-10-10