Masaki Shinkawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna cord plug structure
- Patent number 6,893,289
- Issue date May 17, 2005
- Harada Industry Co. Ltd.
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vehicle roof mount antenna
- Patent number 6,791,501
- Issue date Sep 14, 2004
- Harada Industry Co., Ltd.
- Hiroyuki Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch box for vehicle door lock device
- Patent number 6,608,265
- Issue date Aug 19, 2003
- Harada Industry Co., Ltd.
- Masaki Shinkawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Actuator for vehicle-door locking mechanism
- Patent number 6,308,587
- Issue date Oct 30, 2001
- Harada Industry Co., Ltd.
- Masaki Shinkawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Clutch for motor driven antenna
- Patent number 6,043,796
- Issue date Mar 28, 2000
- Harada Industry Co., Ltd.
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor driven antenna apparatus for use in automobiles
- Patent number 5,929,826
- Issue date Jul 27, 1999
- Harada Industry Co., Ltd.
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Noise reducing rod vehicle antenna
- Patent number 5,917,452
- Issue date Jun 29, 1999
- Harada Industry Co., Ltd.
- Jiro Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna mast for an automobile
- Patent number D391261
- Issue date Feb 24, 1998
- Harada; Jiro
- Jiro Harada
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Apparatus for electrically driving a retractable antenna
- Patent number 5,642,123
- Issue date Jun 24, 1997
- Harada Industry Co., Ltd.
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric extensible car antenna
- Patent number 5,414,436
- Issue date May 9, 1995
- Harada Kogyo Kabushiki Kaisha
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for driving rod antenna element for expansion/contraction
- Patent number 5,370,334
- Issue date Dec 6, 1994
- Harada Industry Co., Ltd.
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Automobile antenna
- Patent number 5,359,335
- Issue date Oct 25, 1994
- Harada Kogyo Kabushiki Kaisha
- Yoshimi Egashira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Whip antenna for use in vehicles
- Patent number 5,325,104
- Issue date Jun 28, 1994
- Harada Kogyo Kabushiki Kaisha
- Jiro Harada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuator control device for automobile air conditioners
- Patent number 5,287,005
- Issue date Feb 15, 1994
- Harada Kogyo Kabushiki Kaisha
- Masaki Shinkawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Drive control apparatus for an electrically-driven type extensible/...
- Patent number 5,235,344
- Issue date Aug 10, 1993
- Harada Industry Co., Ltd.
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Extensible rod antenna for vehicles
- Patent number 4,660,049
- Issue date Apr 21, 1987
- Harada Kogyo Kabushiki Kaisha
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Antenna cord plug structure
- Publication number 20040108128
- Publication date Jun 10, 2004
- HARADA INDUSTRY CO., LTD.
- Masaki Shinkawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Vehicle roof mount antenna
- Publication number 20030112191
- Publication date Jun 19, 2003
- HARADA INDUSTRY CO., LTD.
- Hiroyuki Maeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch box for vehicle door lock device
- Publication number 20020175061
- Publication date Nov 28, 2002
- Masaki Shinkawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Vehicle door lock apparatus
- Publication number 20020117863
- Publication date Aug 29, 2002
- Masaki Shinkawa
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Masaki Shinkawa

Person

Patents Grantslast 30 patents

Antenna cord plug structure

Vehicle roof mount antenna

Switch box for vehicle door lock device

Actuator for vehicle-door locking mechanism

Clutch for motor driven antenna

Motor driven antenna apparatus for use in automobiles

Noise reducing rod vehicle antenna

Antenna mast for an automobile

Apparatus for electrically driving a retractable antenna

Electric extensible car antenna

Apparatus for driving rod antenna element for expansion/contraction

Automobile antenna

Whip antenna for use in vehicles

Actuator control device for automobile air conditioners

Drive control apparatus for an electrically-driven type extensible/...

Extensible rod antenna for vehicles

Patents Applicationslast 30 patents

Antenna cord plug structure

Vehicle roof mount antenna

Switch box for vehicle door lock device

Vehicle door lock apparatus