Kiyoshi Yoshikawa

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for coating diamond-like carbon film and coated thin strip
- Patent number 5,455,081
- Issue date Oct 3, 1995
- Nippon Steel Corporation
- Morihiro Okada
- C30 - CRYSTAL GROWTH
Information Patent Grant
Hall accelerator with preionization discharge
- Patent number 4,703,222
- Issue date Oct 27, 1987
- Kyoto University
- Kiyoshi Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WORK MANAGEMENT SYSTEM AND WORK MANAGEMENT METHOD
- Publication number 20160048930
- Publication date Feb 18, 2016
- Omron Corporation
- Sadao Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WORK MANAGEMENT SYSTEM AND WORK MANAGEMENT METHOD
- Publication number 20160012362
- Publication date Jan 14, 2016
- Omron Corporation
- Sadao Sugiyama
- G02 - OPTICS
Information Patent Application
WORK MANAGEMENT SYSTEM AND WORK MANAGEMENT METHOD
- Publication number 20160012380
- Publication date Jan 14, 2016
- Omron Corporation
- Sadao Sugiyama
- G02 - OPTICS
Information Patent Application
WORK MANAGEMENT SYSTEM AND WORK MANAGEMENT METHOD
- Publication number 20160012361
- Publication date Jan 14, 2016
- Omron Corporation
- Sadao Sugiyama
- G02 - OPTICS
Information Patent Application
WORK MANAGEMENT SYSTEM AND WORK MANAGEMENT METHOD
- Publication number 20160012363
- Publication date Jan 14, 2016
- Omron Corporation
- Sadao Sugiyama
- G02 - OPTICS