Coated PCBN cutting tools

Assignee

• Sumitomo Electric Industries

Inventors

• Michiko Ota (3 patents)
• Tomohiro Fukaya (27 patents)
• Junichi Shiraishi (19 patents)
• Tetsuo Nakai (48 patents)
• Hisanori Ohara (17 patents)
• Haruyo Fukui (46 patents)

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