Tanaka Ryuichi

Person

Yokosuka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Integral microphone and speaker configuration type two-way communic...
- Patent number 7,519,175
- Issue date Apr 14, 2009
- Sony Corporation
- Ryuji Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus
- Patent number 7,386,109
- Issue date Jun 10, 2008
- Sony Corporation
- Ryuji Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Braking system for vehicle
- Patent number 5,207,486
- Issue date May 4, 1993
- Nippon Air Brake Co., Ltd.
- Ryuichi Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Mechanical component and hydraulic pressure control valve including...
- Patent number 5,052,759
- Issue date Oct 1, 1991
- Nippon Air Brake Co., Ltd.
- Ryuichi Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Braking system for vehicle
- Patent number 5,020,864
- Issue date Jun 4, 1991
- Nippon Air Brake Co.
- Ryuichi Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake control method and apparatus for a vehicle
- Patent number 4,792,023
- Issue date Dec 20, 1988
- Fuji Heavy Industries, Ltd.
- Hideyuki Morimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fluid pressure control apparatus for reducing swing or fall of vehi...
- Patent number 4,709,968
- Issue date Dec 1, 1987
- Nippon Air Brake Co., Ltd.
- Ryuichi Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic reservoir with fluid level detector
- Patent number 4,626,700
- Issue date Dec 2, 1986
- Nippon Air Brake Co., Ltd.
- Ryuichi Tanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brake fluid pressure control valve responsive to deceleration
- Patent number 4,265,493
- Issue date May 5, 1981
- Nippon Air Brake Co., Ltd.
- Tanaka Ryuichi
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM
- Publication number 20240340466
- Publication date Oct 10, 2024
- SONY GROUP CORPORATION
- Ryuichi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integral microphone and speaker configuration type two-way communic...
- Publication number 20070064925
- Publication date Mar 22, 2007
- Ryuji Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication apparatus
- Publication number 20050058300
- Publication date Mar 17, 2005
- Ryuji Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speaker system
- Publication number 20050008173
- Publication date Jan 13, 2005
- Ryuji Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Customer-managing system, customer-managing method, order-receiving...
- Publication number 20020116218
- Publication date Aug 22, 2002
- Ryuichi Tanaka
- G06 - COMPUTING CALCULATING COUNTING

Tanaka Ryuichi

Person

Patents Grantslast 30 patents

Integral microphone and speaker configuration type two-way communic...

Communication apparatus

Braking system for vehicle

Mechanical component and hydraulic pressure control valve including...

Braking system for vehicle

Brake control method and apparatus for a vehicle

Fluid pressure control apparatus for reducing swing or fall of vehi...

Hydraulic reservoir with fluid level detector

Brake fluid pressure control valve responsive to deceleration

Patents Applicationslast 30 patents

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM

Integral microphone and speaker configuration type two-way communic...

Communication apparatus

Speaker system

Customer-managing system, customer-managing method, order-receiving...