Hideharu Ohmae

Person

Toyonaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color CRT mask frame, a steel sheet used therefor and a manufacturi...
- Patent number 6,806,631
- Issue date Oct 19, 2004
- Sumitomo Metal Industries, Ltd.
- Tatsuo Yoshii
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of processing bent and deformed portion of metal material
- Patent number 6,705,145
- Issue date Mar 16, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hideharu Ohmae
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Steel sheet used for color CRT mask frame and a manufacturing metho...
- Patent number 6,699,334
- Issue date Mar 2, 2004
- Sumitomo Metal Industries, Ltd.
- Tatsuo Yoshii
- C21 - METALLURGY OF IRON
Information Patent Grant
Electron gun comprising a tubular electrode having a coiled portion...
- Patent number 6,696,780
- Issue date Feb 24, 2004
- Matsushita Electric Industrial Co., Ltd.
- Hideharu Ohmae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 6,577,047
- Issue date Jun 10, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hideharu Ohmae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube with supporters having crank-shaped steps
- Patent number 6,566,798
- Issue date May 20, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hirotoshi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having apertured shadow mask
- Patent number 6,566,795
- Issue date May 20, 2003
- Matsushita Electric Industrial Co., Ltd.
- Hideharu Ohmae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube
- Patent number 6,552,480
- Issue date Apr 22, 2003
- Matsushita Electric Co., Ltd.
- Hideharu Ohmae
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cathode ray tube
- Patent number 6,388,370
- Issue date May 14, 2002
- Matsushita Electric Industrial Co., Ltd.
- Hideharu Ohmae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron gun, CRT with electron gun
- Patent number 6,328,621
- Issue date Dec 11, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masatoshi Kudoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making electron gun
- Patent number 6,270,390
- Issue date Aug 7, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masatoshi Kudoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode-ray tube with resistive spring contact
- Patent number 6,211,611
- Issue date Apr 3, 2001
- Matsushita Electronics Corporation
- Yuji Taguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Color CRT mask frame, a steel sheet used therefor and a manufacturi...
- Publication number 20040095052
- Publication date May 20, 2004
- SUMITOMO METAL INDUSTRIES, LTD.
- Tatsuo Yoshii
- C21 - METALLURGY OF IRON
Information Patent Application
Low-carbon steel sheet for mask of tension type cathode ray tube wi...
- Publication number 20030160558
- Publication date Aug 28, 2003
- Hideharu Ohmae
- C21 - METALLURGY OF IRON
Information Patent Application
Cathode ray tube
- Publication number 20020180329
- Publication date Dec 5, 2002
- Hirotoshi Watanabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Color CRT mask frame, a steel sheet used therefor and a manufacturi...
- Publication number 20020079028
- Publication date Jun 27, 2002
- Tatsuo Yoshii
- C21 - METALLURGY OF IRON
Information Patent Application
Cathode ray tube
- Publication number 20020011788
- Publication date Jan 31, 2002
- Matsushita Electronics Corporation
- Hideharu Ohmae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electron gun, CRT with electron gun and method for making electron gun
- Publication number 20010024922
- Publication date Sep 27, 2001
- Matsushita Electric Industrial Co., Ltd.
- Masatoshi Kudoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cathode ray tube
- Publication number 20010008359
- Publication date Jul 19, 2001
- Matsushita Electronics Corporation
- Hideharu Ohmae
- H01 - BASIC ELECTRIC ELEMENTS

Hideharu Ohmae

Person

Patents Grantslast 30 patents

Color CRT mask frame, a steel sheet used therefor and a manufacturi...

Method of processing bent and deformed portion of metal material

Steel sheet used for color CRT mask frame and a manufacturing metho...

Electron gun comprising a tubular electrode having a coiled portion...

Cathode ray tube

Cathode ray tube with supporters having crank-shaped steps

Cathode ray tube having apertured shadow mask

Color cathode-ray tube

Cathode ray tube

Electron gun, CRT with electron gun

Method for making electron gun

Color cathode-ray tube with resistive spring contact

Patents Applicationslast 30 patents

Color CRT mask frame, a steel sheet used therefor and a manufacturi...

Low-carbon steel sheet for mask of tension type cathode ray tube wi...

Cathode ray tube

Color CRT mask frame, a steel sheet used therefor and a manufacturi...

Cathode ray tube

Electron gun, CRT with electron gun and method for making electron gun

Cathode ray tube