Masaru Okada

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device for communication, communication device, communication metho...
- Patent number 11,870,494
- Issue date Jan 9, 2024
- Softbank Corp.
- Hiromichi Imai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Magnetic head
- Patent number 5,919,567
- Issue date Jul 6, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Masaru Okada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for manufacturing a magnetic head
- Patent number 5,806,172
- Issue date Sep 15, 1998
- Mitsubishi Denki Kabushiki Kaisha
- Masaru Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Plural track head magnetic recording/reproducing arrangement
- Patent number 5,477,405
- Issue date Dec 19, 1995
- Mitsubishi Denki Kabushiki Kaisha
- Masaru Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Complex magnetic head
- Patent number 5,309,306
- Issue date May 3, 1994
- Mitsubishi Denki Kabushiki Kaisha
- Masaru Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Ceramic-metal composite substrate and method for producing the same
- Patent number 5,251,803
- Issue date Oct 12, 1993
- Mitsubishi Denki Kabushiki Kaisha
- Yoshihiro Kashiba
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Ceramic-metal composite substrate
- Patent number 5,153,077
- Issue date Oct 6, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Yoshihiro Kashiba
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Superconductive logic circuit
- Patent number 4,482,821
- Issue date Nov 13, 1984
- Nippon Telegraph & Telephone Public Corporation
- Kouji Houkawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Speaker with fine grain ferromagnetic material on center pole or ring
- Patent number 4,289,937
- Issue date Sep 15, 1981
- Mitsubishi Denki Kabushiki Kaisha
- Hideo Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR COMMUNICATION, COMMUNICATION DEVICE, COMMUNICATION METHO...
- Publication number 20220014268
- Publication date Jan 13, 2022
- SOFTBANK CORP.
- Hiromichi IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Browser program and content display device
- Publication number 20060184875
- Publication date Aug 17, 2006
- ACCESS CO., LTD
- Masaru Okada
- G06 - COMPUTING CALCULATING COUNTING

Masaru Okada

Person

Patents Grantslast 30 patents

Device for communication, communication device, communication metho...

Magnetic head

Method for manufacturing a magnetic head

Plural track head magnetic recording/reproducing arrangement

Complex magnetic head

Ceramic-metal composite substrate and method for producing the same

Ceramic-metal composite substrate

Superconductive logic circuit

Speaker with fine grain ferromagnetic material on center pole or ring

Patents Applicationslast 30 patents

DEVICE FOR COMMUNICATION, COMMUNICATION DEVICE, COMMUNICATION METHO...

Browser program and content display device