Mototsugu Ogura

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing semiconductor laser
- Patent number 5,143,863
- Issue date Sep 1, 1992
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Ohnaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical sensor
- Patent number 5,099,357
- Issue date Mar 24, 1992
- Matsushita Electric Industrial Co., Ltd.
- Toshiya Yokogawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for treating semiconductors
- Patent number 5,092,937
- Issue date Mar 3, 1992
- Matsushita Electric Industrial Co., Ltd.
- Mototsugu Ogura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser
- Patent number 5,029,175
- Issue date Jul 2, 1991
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Ohnaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of laser enhanced vapor phase growth for compound semiconductor
- Patent number 4,885,260
- Issue date Dec 5, 1989
- Matsushita Electric Industrial Co., Ltd.
- Yuzaburo Ban
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 4,866,489
- Issue date Sep 12, 1989
- Matsushita Electric Industrial Co., Ltd.
- Toshiya Yokogawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of fabricating compound semiconductor laser using selective...
- Patent number 4,843,031
- Issue date Jun 27, 1989
- Matsushita Electric Industrial Co., Ltd.
- Yuzaburo Ban
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic integrated semiconductor device of semiconductor laser a...
- Patent number 4,755,015
- Issue date Jul 5, 1988
- Matsushita Electric Industrial Co., Ltd.
- Tomoaki Uno
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor laser device capable of emitting laser beams of diffe...
- Patent number 4,747,110
- Issue date May 24, 1988
- Matsushita Electric Industrial Co., Ltd.
- Yasuhito Takahashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process of vapor phase epitaxy of compound semiconductors
- Patent number 4,533,410
- Issue date Aug 6, 1985
- Matsushita Electric Industrial Co., Ltd.
- Mototsugu Ogura
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
PLASMA DOPING APPARATUS
- Publication number 20110303146
- Publication date Dec 15, 2011
- Osamu Nishijima
- H01 - BASIC ELECTRIC ELEMENTS

Mototsugu Ogura

Person

Patents Grantslast 30 patents

Method of manufacturing semiconductor laser

Optical sensor

Process for treating semiconductors

Semiconductor laser

Method of laser enhanced vapor phase growth for compound semiconductor

Semiconductor device

Method of fabricating compound semiconductor laser using selective...

Monolithic integrated semiconductor device of semiconductor laser a...

Semiconductor laser device capable of emitting laser beams of diffe...

Process of vapor phase epitaxy of compound semiconductors

Patents Applicationslast 30 patents

PLASMA DOPING APPARATUS