Katsuko Harano

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Window and preparation thereof
- Patent number 5,788,766
- Issue date Aug 4, 1998
- Sumitomo Electric Industries, Ltd.
- Yoshiyuki Yamamoto
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Substrate, semiconductor device, element-mounted device and prepara...
- Patent number 5,785,754
- Issue date Jul 28, 1998
- Sumitomo Electric Industries, Ltd.
- Yoshiyuki Yamamoto
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Method of working diamond with ultraviolet light
- Patent number 5,483,038
- Issue date Jan 9, 1996
- Sumitomo Electric Industries, Ltd.
- Nobuhiro Ota
- B28 - WORKING CEMENT, CLAY, OR STONE