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Home › 2021 › Hitachi › Chikara Kimura
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Chikara Kimura — 1 Patent in 2021

BCBig Daishowa Seiki Co.: 1 patents #1 of 8Top 15%
SHSumitomo Electric Hardmetal: 1 patents #48 of 90Top 55%
Hitachinaka, JP: #107 of 283 inventorsTop 40%
Overall (2021): #499,871 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11040404 Cutting insert and boring tool Naoki Matsuda, Hideo Maeno, Yoshihiro Kuroda, Takafumi Takami, Junichi Koyama +1 more 2021-06-22

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