Masatoshi Yoneyama

Person

Shimizu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Vehicle headlamp
- Patent number 6,652,130
- Issue date Nov 25, 2003
- Koito Manufacturing Co., Ltd.
- Katsuhito Mochizuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Headlamp for a vehicle
- Patent number 6,428,186
- Issue date Aug 6, 2002
- Koito Manufacturing Co., Inc.
- Masatoshi Yoneyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle lamp with a back cover having a terminal
- Patent number 6,322,239
- Issue date Nov 27, 2001
- Koito Manufacturing Co., Ltd.
- Kazuto Nitta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle lamp with discharge bulb, electrically-conductive cover, an...
- Patent number 6,309,089
- Issue date Oct 30, 2001
- Koito Manufacturing Co., Ltd.
- Masatoshi Yoneyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrical connector for automotive lamp
- Patent number 6,254,436
- Issue date Jul 3, 2001
- Koito Manufacturing Co., Ltd.
- Kazuto Nitta
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular headlamp
- Patent number 6,161,951
- Issue date Dec 19, 2000
- Koito Manufacturing
- Masatoshi Yoneyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle lamp with discharge bulb
- Patent number 5,906,428
- Issue date May 25, 1999
- Koito Manufacturing Co., Ltd.
- Takashi Hori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicular lamp having discharge bulb
- Patent number 5,879,073
- Issue date Mar 9, 1999
- Koito Manufacturing Co., Ltd.
- Takashi Hori
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Filament supporting structures in incandescent lamps and process fo...
- Patent number 5,808,399
- Issue date Sep 15, 1998
- Koito Manufacturing Co., Ltd.
- Masatoshi Yoneyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp utilizing discharge bulb as light source and having reduced size
- Patent number 5,722,768
- Issue date Mar 3, 1998
- Koito Manufacturing Co., Ltd.
- Takanori Suzuki
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vehicle headlamp
- Publication number 20020097585
- Publication date Jul 25, 2002
- KOITO MANUFACTURING CO., LTD.
- Katsuhito Mochizuki
- B60 - VEHICLES IN GENERAL

Masatoshi Yoneyama

Person

Patents Grantslast 30 patents

Vehicle headlamp

Headlamp for a vehicle

Vehicle lamp with a back cover having a terminal

Vehicle lamp with discharge bulb, electrically-conductive cover, an...

Electrical connector for automotive lamp

Vehicular headlamp

Vehicle lamp with discharge bulb

Vehicular lamp having discharge bulb

Filament supporting structures in incandescent lamps and process fo...

Lamp utilizing discharge bulb as light source and having reduced size

Patents Applicationslast 30 patents

Vehicle headlamp