Fujio Hayakawa

Person

Amagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Map display device
- Patent number 9,043,139
- Issue date May 26, 2015
- Mitsubishi Electric Corporation
- Mitsuo Shimotani
- G01 - MEASURING TESTING
Information Patent Grant
Map data creating device, navigation device, and map processing sys...
- Patent number 8,600,666
- Issue date Dec 3, 2013
- Mitsubishi Electric Corporation
- Fujio Hayakawa
- G01 - MEASURING TESTING
Information Patent Grant
Radio receiver
- Patent number 8,054,923
- Issue date Nov 8, 2011
- Mitsubishi Electric Corporation
- Hirotaka Minato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle-mounted stereophonic sound field reproducer
- Patent number 7,684,577
- Issue date Mar 23, 2010
- Mitsubishi Denki Kabushiki Kaisha
- Daisuke Arai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle-mounted three dimensional sound field reproducing silencing...
- Patent number 7,440,578
- Issue date Oct 21, 2008
- Mitsubishi Denki Kabushiki Kaisha
- Daisuke Arai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Operation supporting apparatus
- Patent number 6,820,004
- Issue date Nov 16, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Daisuke Arai
- G01 - MEASURING TESTING
Information Patent Grant
Speaker apparatus and waterproof cover therefor
- Patent number 6,128,394
- Issue date Oct 3, 2000
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Fujio Hayakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Speaker
- Patent number 5,838,809
- Issue date Nov 17, 1998
- Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Masanobu Sato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sound reproducing apparatus
- Patent number 5,040,219
- Issue date Aug 13, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Yoichi Ando
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
MAP DATA CREATING DEVICE, NAVIGATION DEVICE, AND MAP PROCESSING SYS...
- Publication number 20120215441
- Publication date Aug 23, 2012
- Fujio Hayakawa
- G01 - MEASURING TESTING
Information Patent Application
MAP DISPLAY DEVICE
- Publication number 20120123677
- Publication date May 17, 2012
- Mitsuo Shimotani
- G08 - SIGNALLING
Information Patent Application
RADIO RECEIVER
- Publication number 20110188609
- Publication date Aug 4, 2011
- Hirotaka Minato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE-MOUNTED THREE DIMENSIONAL SOUND FIELD REPRODUCING UNIT
- Publication number 20100142734
- Publication date Jun 10, 2010
- Daisuke Arai
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle-mounted stereophonic sound field reproducer
- Publication number 20030142842
- Publication date Jul 31, 2003
- Daisuke Arai
- B60 - VEHICLES IN GENERAL
Information Patent Application
Operation supporting apparatus
- Publication number 20030105586
- Publication date Jun 5, 2003
- Daisuke Arai
- G01 - MEASURING TESTING
Information Patent Application
Vehicle-mounted stereophonic sound field reproducer/silencer
- Publication number 20030103636
- Publication date Jun 5, 2003
- Daisuke Arai
- B60 - VEHICLES IN GENERAL

Fujio Hayakawa

Person

Patents Grantslast 30 patents

Map display device

Map data creating device, navigation device, and map processing sys...

Radio receiver

Vehicle-mounted stereophonic sound field reproducer

Vehicle-mounted three dimensional sound field reproducing silencing...

Operation supporting apparatus

Speaker apparatus and waterproof cover therefor

Speaker

Sound reproducing apparatus

Patents Applicationslast 30 patents

MAP DATA CREATING DEVICE, NAVIGATION DEVICE, AND MAP PROCESSING SYS...

MAP DISPLAY DEVICE

RADIO RECEIVER

VEHICLE-MOUNTED THREE DIMENSIONAL SOUND FIELD REPRODUCING UNIT

Vehicle-mounted stereophonic sound field reproducer

Operation supporting apparatus

Vehicle-mounted stereophonic sound field reproducer/silencer