Keiji Sasaki

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor
- Patent number 7,143,651
- Issue date Dec 5, 2006
- Fujikoki Corporation
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 6,978,681
- Issue date Dec 27, 2005
- Fujikoki Corporation
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor with electrically conductive spring bodies for conn...
- Patent number 6,745,633
- Issue date Jun 8, 2004
- Fujikoki Corporation
- Keiji Sasaki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Expansion valve unit having pressure detecting function
- Patent number 6,634,567
- Issue date Oct 21, 2003
- Denson Corporation
- Teruyuki Hotta
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Noise reduced pressure sensor
- Patent number 6,457,368
- Issue date Oct 1, 2002
- Fujikoki Corporation
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor pressure sensor for sensing fluid pressure
- Patent number 6,186,009
- Issue date Feb 13, 2001
- Fujikoki Corporation
- Junichi Miyano
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor
- Patent number 6,176,137
- Issue date Jan 23, 2001
- Fujikoki Corporation
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Pressure sensor including a joint for connecting a housing and conn...
- Patent number 6,131,467
- Issue date Oct 17, 2000
- Fujikoki Corporation
- Junichi Miyano
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor pressure detecting device
- Patent number 6,127,713
- Issue date Oct 3, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Takanobu Takeuchi
- G01 - MEASURING TESTING
Information Patent Grant
Strain gage pressure sensor wherein a gap is maintained between the...
- Patent number 6,003,380
- Issue date Dec 21, 1999
- Fujikoki Corporation
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Grant
Pressure-sensitive switch with polyphenylene sulfide resin receivin...
- Patent number 5,917,164
- Issue date Jun 29, 1999
- Fujikoki Corporation
- Keiji Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure equalizing mechanism for a pressure switch
- Patent number 5,308,939
- Issue date May 3, 1994
- Fuji Koki Manufacturing Co., Ltd.
- Keiji Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure switch with laminated diaphragm
- Patent number 4,939,321
- Issue date Jul 3, 1990
- Fuji Koji Manufacturing Co., Ltd.
- Hazime Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Triple action pressure switch apparatus
- Patent number 4,853,504
- Issue date Aug 1, 1989
- Fuji Koki Manufacturing Co., Ltd.
- Hazime Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-action pressure switch apparatus
- Patent number 4,827,094
- Issue date May 2, 1989
- Fuji Koki Manufacturing Co., Ltd.
- Hazime Tanaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...
- Publication number 20230367468
- Publication date Nov 16, 2023
- SONY GROUP CORPORATION
- KENTO TAKURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pressure sensor
- Publication number 20050061080
- Publication date Mar 24, 2005
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor
- Publication number 20050011273
- Publication date Jan 20, 2005
- Keiji Sasaki
- G01 - MEASURING TESTING
Information Patent Application
Pressure sensor
- Publication number 20030107491
- Publication date Jun 12, 2003
- Keiji Sasaki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Expansion valve unit having pressure detecting function
- Publication number 20030010833
- Publication date Jan 16, 2003
- Teruyuki Hotta
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Keiji Sasaki

Person

Patents Grantslast 30 patents

Pressure sensor

Pressure sensor

Pressure sensor with electrically conductive spring bodies for conn...

Expansion valve unit having pressure detecting function

Noise reduced pressure sensor

Semiconductor pressure sensor for sensing fluid pressure

Pressure sensor

Pressure sensor including a joint for connecting a housing and conn...

Semiconductor pressure detecting device

Strain gage pressure sensor wherein a gap is maintained between the...

Pressure-sensitive switch with polyphenylene sulfide resin receivin...

Pressure equalizing mechanism for a pressure switch

Pressure switch with laminated diaphragm

Triple action pressure switch apparatus

Dual-action pressure switch apparatus

Patents Applicationslast 30 patents

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND I...

Pressure sensor

Pressure sensor

Pressure sensor

Expansion valve unit having pressure detecting function