Masao Kawamura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Film formation device for cutting tool provided with coating film,...
- Patent number 11,512,386
- Issue date Nov 29, 2022
- Mitsubishi Materials Corporation
- Masao Kawamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Film formation device for cutting tool provided with with coating f...
- Patent number 10,781,514
- Issue date Sep 22, 2020
- Mitsubishi Materials Corporation
- Masao Kawamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transmission/reception system and receiver
- Patent number 6,320,868
- Issue date Nov 20, 2001
- Casio Computer Co., Ltd.
- Hiroshi Okano
- G08 - SIGNALLING
Information Patent Grant
Method of correcting a measured image formed by a television camera
- Patent number 5,353,053
- Issue date Oct 4, 1994
- NEC Corporation
- Tetsu Nishioka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wafer scale or full wafer memory system, packaging method thereof,...
- Patent number 5,309,011
- Issue date May 3, 1994
- Hitachi, Ltd.
- Masanori Tazunoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device with constant width de...
- Patent number 5,200,348
- Issue date Apr 6, 1993
- Hatachi, Ltd.
- Akihisa Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wafer scale of full wafer memory system, packaging method thereof,...
- Patent number 5,191,224
- Issue date Mar 2, 1993
- Hitachi, Ltd.
- Masanori Tazunoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of manufacturing semiconductor integrated circuit device ha...
- Patent number 5,141,888
- Issue date Aug 25, 1992
- Hitachi, Ltd.
- Mikinori Kawaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display apparatus
- Patent number 5,119,084
- Issue date Jun 2, 1992
- Casio Computer Co., Ltd.
- Masao Kawamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color liquid crystal display apparatus
- Patent number 5,117,224
- Issue date May 26, 1992
- Casio Computer, Ltd.
- Masao Kawamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of fabricating a semiconductor substrate, and semiconductor...
- Patent number 5,084,402
- Issue date Jan 28, 1992
- Hitachi, Ind.
- Akihisa Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for making polysilicon contacts to IC mesas
- Patent number 5,019,523
- Issue date May 28, 1991
- Hitachi, Ltd.
- Tohru Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process of manufacturing semiconductor integrated circuit device an...
- Patent number 5,011,788
- Issue date Apr 30, 1991
- Hitachi, Ltd.
- Mikinori Kawaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal electrode drive circuit for image display apparatus operable...
- Patent number 4,965,566
- Issue date Oct 23, 1990
- Casio Computer Co., Ltd.
- Masao Kawamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Polysilon contacts to IC mesas
- Patent number 4,933,737
- Issue date Jun 12, 1990
- Hitachi, Ltd.
- Tohru Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for driving signal electrodes for liquid cryst...
- Patent number 4,859,998
- Issue date Aug 22, 1989
- Masao Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for fabricating a semiconductor integrated circuit device ha...
- Patent number 4,853,343
- Issue date Aug 1, 1989
- Hitachi, Ltd.
- Akihisa Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor IC with dual groove isolation
- Patent number 4,819,054
- Issue date Apr 4, 1989
- Hitachi, Ltd.
- Mikinori Kawaji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal drive circuit for driving a liquid crystal display e...
- Patent number 4,769,639
- Issue date Sep 6, 1988
- Casio Computer Co., Ltd.
- Masao Kawamura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Isolation regions formed by locos followed with groove etch and refill
- Patent number 4,746,963
- Issue date May 24, 1988
- Hitachi, Ltd.
- Akihisa Uchida
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Television video signal A/D converter apparatus
- Patent number 4,642,693
- Issue date Feb 10, 1987
- Casio Computer Co., Ltd.
- Takahiro Fuse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Television video signal A/D converter
- Patent number 4,642,694
- Issue date Feb 10, 1987
- Casio Computer Co., Ltd.
- Koji Yamagishi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable television receiver of the panel type
- Patent number 4,581,654
- Issue date Apr 8, 1986
- Casio Computer Co., Ltd.
- Saburo Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sealing device for a valve
- Patent number 4,201,239
- Issue date May 6, 1980
- Kitamura Valve Seizo Kabushiki Kaisha
- Masao Kawamura
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
FILM FORMATION DEVICE FOR CUTTING TOOL PROVIDED WITH COATING FILM,...
- Publication number 20200370166
- Publication date Nov 26, 2020
- MITSUBISHI MATERIALS CORPORATION
- Masao Kawamura
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEPOSITION APPARATUS AND METHOD FOR MANUFACTURING COATED CUTTING TOOL
- Publication number 20180016674
- Publication date Jan 18, 2018
- MITSUBISHI MATERIALS CORPORATION
- Tomoyuki Masuno
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FILM FORMATION DEVICE FOR CUTTING TOOL PROVIDED WITH COATING FILM,...
- Publication number 20170137931
- Publication date May 18, 2017
- MITSUBISHI MATERIALS CORPORATION
- Masao Kawamura
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
ARTICLE MANAGEMENT SYSTEM AND ARTICLE MANAGEMENT METHOD
- Publication number 20090251294
- Publication date Oct 8, 2009
- Masao Kawamura
- G06 - COMPUTING CALCULATING COUNTING

Masao Kawamura

Person

Patents Grantslast 30 patents

Film formation device for cutting tool provided with coating film,...

Film formation device for cutting tool provided with with coating f...

Transmission/reception system and receiver

Method of correcting a measured image formed by a television camera

Wafer scale or full wafer memory system, packaging method thereof,...

Method of manufacturing semiconductor device with constant width de...

Wafer scale of full wafer memory system, packaging method thereof,...

Process of manufacturing semiconductor integrated circuit device ha...

Liquid crystal display apparatus

Color liquid crystal display apparatus

Method of fabricating a semiconductor substrate, and semiconductor...

Process for making polysilicon contacts to IC mesas

Process of manufacturing semiconductor integrated circuit device an...

Signal electrode drive circuit for image display apparatus operable...

Polysilon contacts to IC mesas

Apparatus and method for driving signal electrodes for liquid cryst...

Method for fabricating a semiconductor integrated circuit device ha...

Semiconductor IC with dual groove isolation

Liquid crystal drive circuit for driving a liquid crystal display e...

Isolation regions formed by locos followed with groove etch and refill

Television video signal A/D converter apparatus

Television video signal A/D converter

Portable television receiver of the panel type

Sealing device for a valve

Patents Applicationslast 30 patents

FILM FORMATION DEVICE FOR CUTTING TOOL PROVIDED WITH COATING FILM,...

DEPOSITION APPARATUS AND METHOD FOR MANUFACTURING COATED CUTTING TOOL

FILM FORMATION DEVICE FOR CUTTING TOOL PROVIDED WITH COATING FILM,...

ARTICLE MANAGEMENT SYSTEM AND ARTICLE MANAGEMENT METHOD