Hideo Matsumoto

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical information recording medium and its manufacturing method a...
- Patent number 6,982,016
- Issue date Jan 3, 2006
- Matsushita Electric Industrial Co., Ltd.
- Eiji Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical information recording medium and its manufacturing method a...
- Patent number 6,977,018
- Issue date Dec 20, 2005
- Matsushita Electric Industrial Co., Ltd.
- Eiji Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical information recording medium and its manufacturing method a...
- Patent number 6,613,170
- Issue date Sep 2, 2003
- Matsushita Electric Industrial Co., Ltd.
- Eiji Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manufacturing apparatus and method for optical recording medium
- Patent number 6,514,675
- Issue date Feb 4, 2003
- Matsushita Electric Industrial Co., Ltd.
- Toshiyuki Fujioka
- F26 - DRYING
Information Patent Grant
Fluid-bearing apparatus
- Patent number 5,022,492
- Issue date Jun 11, 1991
- Matsushita Electric Industrial Co., Ltd.
- Hideaki Ohno
- G02 - OPTICS
Information Patent Grant
Dynamic pressure type fluid bearing device
- Patent number 4,557,610
- Issue date Dec 10, 1985
- Matsushita Electric Industrial Co., Ltd.
- Takafumi Asada
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Optical information recording medium and its manufacturing method a...
- Publication number 20040129363
- Publication date Jul 8, 2004
- Eiji Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical information recording medium and its manufacturing method a...
- Publication number 20030201065
- Publication date Oct 30, 2003
- Eiji Ohno
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Reflective screen lighting device
- Publication number 20020021385
- Publication date Feb 21, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Koki Nakabayashi
- G02 - OPTICS

Hideo Matsumoto

Person

Patents Grantslast 30 patents

Optical information recording medium and its manufacturing method a...

Optical information recording medium and its manufacturing method a...

Optical information recording medium and its manufacturing method a...

Manufacturing apparatus and method for optical recording medium

Fluid-bearing apparatus

Dynamic pressure type fluid bearing device

Patents Applicationslast 30 patents

Optical information recording medium and its manufacturing method a...

Optical information recording medium and its manufacturing method a...

Reflective screen lighting device