Naoya Sumita

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Yamanashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Machine tool
- Patent number 11,305,388
- Issue date Apr 19, 2022
- Makino Milling Machine Co., Ltd.
- Masahiro Asano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Spindle unit of machine tool
- Patent number 7,331,742
- Issue date Feb 19, 2008
- Makino Milling Machine Co., Ltd.
- Yasuhiko Kikkawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MACHINE TOOL
- Publication number 20210078120
- Publication date Mar 18, 2021
- MAKINO MILLING MACHINE CO., LTD.
- Kazuya IDO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MACHINE TOOL
- Publication number 20200276678
- Publication date Sep 3, 2020
- MAKINO MILLING MACHINE CO., LTD.
- Masahiro ASANO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Spindle unit of machine tool
- Publication number 20070098511
- Publication date May 3, 2007
- MAKINO MILLING MACHINE CO., LTD.
- Yasuhiko Kikkawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR