KN

Katsuya Nakakihara

SH Sumitomo Electric Hardmetal: 14 patents #34 of 278Top 15%
📍 Itami, JP: #221 of 1,436 inventorsTop 20%
Overall (All Time): #334,156 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12358060 Cutting tool Kazunori Morishige 2025-07-15
D1077003 Cutting tool Yosuke Shimamoto, Naoki Matsuda 2025-05-27
D1044895 Cutting tool insert Yosuke Shimamoto, Naoki Matsuda 2024-10-01
D1037327 Cutting tool Yosuke Shimamoto, Naoki Matsuda 2024-07-30
D1037326 Cutting tool insert Yosuke Shimamoto, Naoki Matsuda 2024-07-30
D1029897 Cutting tool body Yosuke Shimamoto, Naoki Matsuda 2024-06-04
D1029059 Cutting tool Kazunori Morishige 2024-05-28
D954116 Cutting tool Shota Tsujimoto, Kouki Matsubara, Naoki Matsuda, Tomoyuki Fukuyama 2022-06-07
10213851 Cutting tool and tool body Yusuke Koike, Kouki Matsubara, Atsuhiko Maeta 2019-02-26
D815165 Cutting insert Yuta Morisaki, Yasuyuki Kanada, Tomoyuki Fukuyama 2018-04-10
9884377 Cutting insert and milling cutter Yusuke Koike, Kouki Matsubara, Atsuhiko Maeta 2018-02-06
9630264 Cutting insert for a milling cutter Kouki Matsubara, Atsuhiko Maeta 2017-04-25
9616506 Cutting insert and face milling cutter using the same Kouki Matsubara, Atsuhiko Maeta 2017-04-11
9333567 Indexable cutting insert for milling Atsuhiko Maeta, Kouki Matsubara, Yoshinari Nagami 2016-05-10