Masao Miyaguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for treating sludge deposits
- Patent number 4,212,548
- Issue date Jul 15, 1980
- Takenaka Komuten Company, Limited
- Masao Miyaguchi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Apparatus for treatment of sludge deposit
- Patent number 4,190,372
- Issue date Feb 26, 1980
- Takenaka Komuten Co., Inc.
- Atsushi Takagi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus treating sludge deposits
- Patent number 4,189,239
- Issue date Feb 19, 1980
- Takenaka Komuten Co., Ltd.
- Masao Miyaguchi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING