Murakawa; Masao

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for vapor-phase synthesis of diamond and method for vapor...
- Patent number 5,273,618
- Issue date Dec 28, 1993
- Showa Denko K.K.
- Kunio Komaki
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of continuous slitting of flat material and apparatus therefor
- Patent number 4,282,996
- Issue date Aug 11, 1981
- Maeda; Teizo
- Teizo Maeda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR