Isao Muragishi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thin film device and method for manufacturing thin film device
- Patent number 6,407,004
- Issue date Jun 18, 2002
- Matsushita Electric Industrial Co., Ltd.
- Tadashi Kimura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Edge-rounding method and apparatus therefor
- Patent number 4,651,471
- Issue date Mar 24, 1987
- Matsushita Electric Industrial Co., Ltd.
- Masashi Makino
- B24 - GRINDING POLISHING
Information Patent Grant
Edge rounding machine
- Patent number 4,635,403
- Issue date Jan 13, 1987
- Matsushita Electric Industrial Co., Ltd.
- Masashi Makino
- B24 - GRINDING POLISHING