YASUO IWASAKI

Person

TOKYO, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device having a cathode board held between front and...
- Patent number 6,252,349
- Issue date Jun 26, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Akira Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display tube having an inner curvature compensating for floating di...
- Patent number 6,133,686
- Issue date Oct 17, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Akira Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing projection cathode ray tube with uniform op...
- Patent number 5,645,461
- Issue date Jul 8, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- G02 - OPTICS
Information Patent Grant
Color cathode ray tube having an intermediate layer between a face...
- Patent number 5,627,429
- Issue date May 6, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube with anti-reflective coating
- Patent number 5,599,579
- Issue date Feb 4, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode, electron gun, and cathode-ray tube having a heating elemen...
- Patent number 5,491,375
- Issue date Feb 13, 1996
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube with anti-reflective coating
- Patent number 5,412,278
- Issue date May 2, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube with selective light absorption film
- Patent number 5,315,209
- Issue date May 24, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cathode-ray tube with low reflectivity film
- Patent number 5,243,255
- Issue date Sep 7, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Projection cathode ray tube
- Patent number 5,225,730
- Issue date Jul 6, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Okuda
- G02 - OPTICS
Information Patent Grant
Color cathode-ray-tube with electrical and optical coating film
- Patent number 5,200,667
- Issue date Apr 6, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode-ray tube
- Patent number 5,177,400
- Issue date Jan 5, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode-ray tube with interference film
- Patent number 5,166,577
- Issue date Nov 24, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Chie Nagao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode ray tube
- Patent number 5,126,626
- Issue date Jun 30, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode ray tube
- Patent number 5,107,173
- Issue date Apr 21, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection cathode ray tube
- Patent number 5,089,743
- Issue date Feb 18, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Hiroshi Okuda
- G02 - OPTICS
Information Patent Grant
Method for manufacturing anti-static cathode ray tubes
- Patent number 5,002,799
- Issue date Mar 26, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetic shielding with constant-current coils for CRT
- Patent number 4,943,755
- Issue date Jul 24, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Masayuki Toshiyasu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 4,728,856
- Issue date Mar 1, 1988
- Mitsubishi Denki Kabushiki Kaisha
- Yasuo Iwasaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DATA RECORDING/REPRODUCING APPARATUS
- Publication number 20010002947
- Publication date Jun 7, 2001
- HIROYUKI MIYAWAKI
- G11 - INFORMATION STORAGE

YASUO IWASAKI

Person

Patents Grantslast 30 patents

Image display device having a cathode board held between front and...

Display tube having an inner curvature compensating for floating di...

Method of manufacturing projection cathode ray tube with uniform op...

Color cathode ray tube having an intermediate layer between a face...

Cathode-ray tube with anti-reflective coating

Cathode, electron gun, and cathode-ray tube having a heating elemen...

Cathode-ray tube with anti-reflective coating

Color cathode ray tube with selective light absorption film

Cathode-ray tube with low reflectivity film

Projection cathode ray tube

Color cathode-ray-tube with electrical and optical coating film

Projection cathode-ray tube

Projection cathode-ray tube with interference film

Projection cathode ray tube

Projection cathode ray tube

Projection cathode ray tube

Method for manufacturing anti-static cathode ray tubes

Magnetic shielding with constant-current coils for CRT

Cathode ray tube

Patents Applicationslast 30 patents

DATA RECORDING/REPRODUCING APPARATUS