Hiroshi Tokunaga

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Stress detection method for force sensor device with multiple axis...
- Patent number 7,472,611
- Issue date Jan 6, 2009
- Fujitsu Limited
- Toshio Hanazawa
- G01 - MEASURING TESTING
Information Patent Grant
Stress detection method for sensor device with multiple axis sensor...
- Patent number 7,320,253
- Issue date Jan 22, 2008
- Fujitsu Media Devices Limited
- Toshio Hanazawa
- G01 - MEASURING TESTING
Information Patent Grant
Inertial sensor
- Patent number 7,069,789
- Issue date Jul 4, 2006
- Fujitsu Media Devices Limited
- Hiroshi Tokunaga
- G01 - MEASURING TESTING
Information Patent Grant
Inertial sensor
- Patent number 7,019,231
- Issue date Mar 28, 2006
- Fujitsu Media Devices Limited
- Hiroshi Ishikawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for fabricating a micro machine
- Patent number 6,946,398
- Issue date Sep 20, 2005
- Fujitsu Limited
- Shoji Okuda
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Patterning process using ladder-type organosiloxane resin and proce...
- Patent number 4,600,685
- Issue date Jul 15, 1986
- Fujitsu Limited
- Toshisuke Kitakohji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for producing MOS semiconductor device
- Patent number 4,349,395
- Issue date Sep 14, 1982
- Fujitsu Limited
- Nobuo Toyokura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MIS Device having a metal and insulating layer containing at least...
- Patent number 4,270,136
- Issue date May 26, 1981
- Fujitsu Limited
- Nobuo Toyokura
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Stress detection method for force sensor device with multiple axis...
- Publication number 20080173106
- Publication date Jul 24, 2008
- FUJITSU MEDIA DEVICES LIMITED
- Toshio Hanazawa
- G01 - MEASURING TESTING
Information Patent Application
Inertial sensor
- Publication number 20060005629
- Publication date Jan 12, 2006
- FUJITSU MEDIA DEVICES LIMITED
- Hiroshi Tokunaga
- G01 - MEASURING TESTING
Information Patent Application
Stress detection method for force sensor device with multiple axis...
- Publication number 20050229720
- Publication date Oct 20, 2005
- Toshio Hanazawa
- G01 - MEASURING TESTING
Information Patent Application
Inertial sensor
- Publication number 20050217373
- Publication date Oct 6, 2005
- Hiroshi Ishikawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Inertial sensor
- Publication number 20050217378
- Publication date Oct 6, 2005
- FUJITSU MEDIA DEVICES LIMITED and FUJITSU LIMITED
- Hiroshi Ishikawa
- G01 - MEASURING TESTING
Information Patent Application
Method for fabricating a micro machine
- Publication number 20040053507
- Publication date Mar 18, 2004
- FUJITSU LIMITED
- Shoji Okuda
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Hiroshi Tokunaga

Person

Patents Grantslast 30 patents

Stress detection method for force sensor device with multiple axis...

Stress detection method for sensor device with multiple axis sensor...

Inertial sensor

Inertial sensor

Method for fabricating a micro machine

Patterning process using ladder-type organosiloxane resin and proce...

Method for producing MOS semiconductor device

MIS Device having a metal and insulating layer containing at least...

Patents Applicationslast 30 patents

Stress detection method for force sensor device with multiple axis...

Inertial sensor

Stress detection method for force sensor device with multiple axis...

Inertial sensor

Inertial sensor

Method for fabricating a micro machine