Ryoichi Sado

Person

Saitama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing an elastic composite body with metal wires...
- Patent number 4,520,562
- Issue date Jun 4, 1985
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Adjustable and readily solderable sheet-like connectors
- Patent number 4,433,887
- Issue date Feb 28, 1984
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Socket-type connectors for electric connectors
- Patent number 4,416,498
- Issue date Nov 22, 1983
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interconnectors
- Patent number 4,402,562
- Issue date Sep 6, 1983
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rubber-made covering member for push button switches
- Patent number 4,390,765
- Issue date Jun 28, 1983
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible resistor compositions
- Patent number 4,357,266
- Issue date Nov 2, 1982
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key-board switch unit
- Patent number 4,348,557
- Issue date Sep 7, 1982
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key board switch unit with illumination
- Patent number 4,343,975
- Issue date Aug 10, 1982
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-exchange sheet members
- Patent number 4,342,723
- Issue date Aug 3, 1982
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Press-contact type interconnectors
- Patent number 4,330,165
- Issue date May 18, 1982
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for generating electric signals and a push-button switch mea...
- Patent number 4,322,983
- Issue date Apr 6, 1982
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Key-board switching unit
- Patent number 4,314,115
- Issue date Feb 2, 1982
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Key-board switch unit
- Patent number 4,302,648
- Issue date Nov 24, 1981
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Interconnectors
- Patent number 4,295,700
- Issue date Oct 20, 1981
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch covering pads
- Patent number 4,289,940
- Issue date Sep 15, 1981
- Shin-Etsu Polymer Company, Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push-button switches
- Patent number 4,289,943
- Issue date Sep 15, 1981
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gaskets for electric shielding
- Patent number 4,288,081
- Issue date Sep 8, 1981
- Shin-Etsu Polymer Company, Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropically pressure-sensitive electroconductive composite shee...
- Patent number 4,252,391
- Issue date Feb 24, 1981
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electronic circuit boards
- Patent number 4,211,890
- Issue date Jul 8, 1980
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pressure sensitive resistor elements
- Patent number 4,210,895
- Issue date Jul 1, 1980
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- G01 - MEASURING TESTING
Information Patent Grant
Pressure-sensitive multiple resistor elements
- Patent number 4,203,088
- Issue date May 13, 1980
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- G01 - MEASURING TESTING
Information Patent Grant
Interconnectors
- Patent number 4,201,435
- Issue date May 6, 1980
- Shin-Etsu Polymer Co. Ltd.
- Akio Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anisotropically pressure-sensitive electroconductive composite shee...
- Patent number 4,199,637
- Issue date Apr 22, 1980
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pressure-sensitive resistors
- Patent number 4,163,204
- Issue date Jul 31, 1979
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- G01 - MEASURING TESTING
Information Patent Grant
Pressure-sensitive resistance elements
- Patent number 4,145,317
- Issue date Mar 20, 1979
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interconnectors
- Patent number 4,118,092
- Issue date Oct 3, 1978
- Shin-Etsu Polymer Co., Ltd.
- Ryoichi Sado
- H01 - BASIC ELECTRIC ELEMENTS

Ryoichi Sado

Person

Patents Grantslast 30 patents

Method for manufacturing an elastic composite body with metal wires...

Adjustable and readily solderable sheet-like connectors

Socket-type connectors for electric connectors

Interconnectors

Rubber-made covering member for push button switches

Flexible resistor compositions

Key-board switch unit

Key board switch unit with illumination

Gas-exchange sheet members

Press-contact type interconnectors

Method for generating electric signals and a push-button switch mea...

Key-board switching unit

Key-board switch unit

Interconnectors

Keyboard switch covering pads

Push-button switches

Gaskets for electric shielding

Anisotropically pressure-sensitive electroconductive composite shee...

Electronic circuit boards

Pressure sensitive resistor elements

Pressure-sensitive multiple resistor elements

Interconnectors

Anisotropically pressure-sensitive electroconductive composite shee...

Pressure-sensitive resistors

Pressure-sensitive resistance elements

Interconnectors