Masakatsu Hyodo

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pipeline structure with a lining material, an end structure of said...
- Patent number 5,857,494
- Issue date Jan 12, 1999
- Tokyo Gas Kabushiki Kaisha
- Katsuyoshi Tsukamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for lining pipe lines
- Patent number 4,956,038
- Issue date Sep 11, 1990
- Tokyo Gas Kabushiki Kaisha
- Akio Morinaga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for manufacturing tubular lining material
- Patent number 4,871,413
- Issue date Oct 3, 1989
- Ashinori Industry Co., Ltd.
- Masakatsu Hyodo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lining material for pipe lines
- Patent number 4,724,178
- Issue date Feb 9, 1988
- Ashimori Kogyo Kabushiki Kaisha
- Masakatsu Hyodo
- B32 - LAYERED PRODUCTS
Information Patent Grant
Lining material for pipe lines
- Patent number 4,723,579
- Issue date Feb 9, 1988
- Ashimori Kogyo Kabushiki Kaisha
- Masakatsu Hyodo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tubular lining material for city water pipe lines
- Patent number 4,686,126
- Issue date Aug 11, 1987
- Ashimori Industry Co., Ltd.
- Masakatsu Hyodo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tubular lining material for pipe line
- Patent number 4,684,556
- Issue date Aug 4, 1987
- Tokyo Gas Co., Ltd.
- Hisao Ohtsuga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tubular lining material for pipe lines
- Patent number 4,681,783
- Issue date Jul 21, 1987
- Ashimori Industry Co., Ltd.
- Masakatsu Hyodo
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Tubular lining material and a method and apparatus for manufacturin...
- Patent number 4,600,615
- Issue date Jul 15, 1986
- Ashimori Industry Co., Ltd.
- Masakatsu Hyodo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Tubular lining material for pipe lines having bends
- Patent number 4,576,205
- Issue date Mar 18, 1986
- Tokyo Gas Co., Ltd.
- Akio Morinaga
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Masakatsu Hyodo

Person

Patents Grantslast 30 patents

Pipeline structure with a lining material, an end structure of said...

Method for lining pipe lines

Apparatus for manufacturing tubular lining material

Lining material for pipe lines

Lining material for pipe lines

Tubular lining material for city water pipe lines

Tubular lining material for pipe line

Tubular lining material for pipe lines

Tubular lining material and a method and apparatus for manufacturin...

Tubular lining material for pipe lines having bends