Takafumi Kawasaki

Person

Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of measuring a biomagnetic field, method of analyzing a meas...
- Patent number 7,433,506
- Issue date Oct 7, 2008
- Hitachi, Ltd.
- Kazuhisa Machida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of measuring a biomagnetic field, method of analyzing a meas...
- Patent number 7,194,121
- Issue date Mar 20, 2007
- Hitachi, Ltd.
- Kazuhisa Machida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for processing biomagnetic field data, magnetic field contou...
- Patent number 6,961,605
- Issue date Nov 1, 2005
- Hitachi, Ltd.
- Hiroyuki Suzuki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of measuring a biomagnetic field, method of analyzing a meas...
- Patent number 6,711,281
- Issue date Mar 23, 2004
- Hitachi, Ltd.
- Kazuhisa Machida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of measuring a biomagnetic field, method of analyzing a meas...
- Patent number 6,473,518
- Issue date Oct 29, 2002
- Hitachi, Ltd.
- Kazuhisa Machida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for processing biomagnetic field data, magnetic field contou...
- Patent number 6,336,043
- Issue date Jan 1, 2002
- Hitachi, Ltd.
- Hiroyuki Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Computer generated icon for a display screen
- Patent number D441761
- Issue date May 8, 2001
- Hitachi, Ltd.
- Kazuhisa Machida
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Video telephone system
- Patent number 5,444,477
- Issue date Aug 22, 1995
- Hitachi, Ltd.
- Hitoshi Yamadera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WORK PROBLEM ANALYSIS SUPPORT SYSTEM
- Publication number 20130317879
- Publication date Nov 28, 2013
- Hitachi, Ltd
- Hiromi UKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of measuring a biomagnetic field, method of analyzing a meas...
- Publication number 20070154077
- Publication date Jul 5, 2007
- Kazuhisa Machida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Usability evaluation support method and system
- Publication number 20060236241
- Publication date Oct 19, 2006
- Etsuko Harada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System, apparatus, method and program for evaluating usability to c...
- Publication number 20050268172
- Publication date Dec 1, 2005
- Hitachi, Ltd
- Nozomi Uchinomiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of measuring a biomagnetic field, method of analyzing a meas...
- Publication number 20040158168
- Publication date Aug 12, 2004
- Kazuhisa Machida
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of measuring a biomagnetic field, method of analyzing a meas...
- Publication number 20030063088
- Publication date Apr 3, 2003
- Kazuhisa Machida
- G01 - MEASURING TESTING
Information Patent Application
Pocket telephone
- Publication number 20020123368
- Publication date Sep 5, 2002
- Hitoshi Yamadera
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for processing biomagnetic field data, magnetic field contou...
- Publication number 20020045813
- Publication date Apr 18, 2002
- Hitachi, Ltd.
- Hiroyuki Suzuki
- G06 - COMPUTING CALCULATING COUNTING

Takafumi Kawasaki

Person

Patents Grantslast 30 patents

Method of measuring a biomagnetic field, method of analyzing a meas...

Method of measuring a biomagnetic field, method of analyzing a meas...

Method for processing biomagnetic field data, magnetic field contou...

Method of measuring a biomagnetic field, method of analyzing a meas...

Method of measuring a biomagnetic field, method of analyzing a meas...

Method for processing biomagnetic field data, magnetic field contou...

Computer generated icon for a display screen

Video telephone system

Patents Applicationslast 30 patents

WORK PROBLEM ANALYSIS SUPPORT SYSTEM

Method of measuring a biomagnetic field, method of analyzing a meas...

Usability evaluation support method and system

System, apparatus, method and program for evaluating usability to c...

Method of measuring a biomagnetic field, method of analyzing a meas...

Method of measuring a biomagnetic field, method of analyzing a meas...

Pocket telephone

Method for processing biomagnetic field data, magnetic field contou...