RS

Rintaro Sugimoto

SH Sumitomo Electric Hardmetal: 8 patents #56 of 278Top 25%
📍 Kasai, JP: #1,083 of 5,842 inventorsTop 20%
Overall (All Time): #599,207 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12257635 Diamond coated tool Takashi Harada, Satoru Kukino 2025-03-25
D1024152 Cutting tool Takashi Harada, Naoki Watanobe, Satoru Kukino, Taisuke Higashi 2024-04-23
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
D964440 Cutting tool Takashi Harada, Naoki Watanobe, Satoru Kukino, Taisuke Higashi 2022-09-20
11065692 Diamond-coated tool Nozomi Tsukihara, Yutaka Kobayashi 2021-07-20