Hidehito Obayashi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Digital information system, digital audio signal processor and sign...
- Patent number 6,282,611
- Issue date Aug 28, 2001
- Hitachi, Ltd.
- Nobuo Hamamoto
- G07 - CHECKING-DEVICES
Information Patent Grant
Structure and method of manufacturing the same
- Patent number 5,389,198
- Issue date Feb 14, 1995
- Hitachi, Ltd.
- Akira Koide
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray mask with Ni pattern
- Patent number 4,599,737
- Issue date Jul 8, 1986
- Hitachi, Ltd.
- Takeshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
X-Ray lithographic system
- Patent number 4,514,857
- Issue date Apr 30, 1985
- Hitachi, Ltd.
- Takashi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lithium compounds
- Patent number 4,411,971
- Issue date Oct 25, 1983
- Hitachi Maxell, Ltd.
- Akira Gotoh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Solid electrolyte
- Patent number 4,367,269
- Issue date Jan 4, 1983
- Hitachi, Ltd.
- Ryo Nagai
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing mother rods for optical fibers
- Patent number 4,323,381
- Issue date Apr 6, 1982
- Hitachi, Ltd.
- Iwao Matsuyama
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Fuel cell using electrolyte-soluble fuels
- Patent number 4,262,063
- Issue date Apr 14, 1981
- Hitachi, Ltd.
- Tetsuichi Kudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode catalyst
- Patent number 4,242,421
- Issue date Dec 30, 1980
- Hitachi, Ltd.
- Tetsuichi Kudo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxygen sensor
- Patent number 4,210,509
- Issue date Jul 1, 1980
- Hitachi, Ltd.
- Hidehito Obayashi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Digital information system, digital audio signal processor and sign...
- Publication number 20010037431
- Publication date Nov 1, 2001
- Nobuo Hamamoto
- G07 - CHECKING-DEVICES

Hidehito Obayashi

Person

Patents Grantslast 30 patents

Digital information system, digital audio signal processor and sign...

Structure and method of manufacturing the same

X-ray mask with Ni pattern

X-Ray lithographic system

Lithium compounds

Solid electrolyte

Method for producing mother rods for optical fibers

Fuel cell using electrolyte-soluble fuels

Electrode catalyst

Oxygen sensor

Patents Applicationslast 30 patents

Digital information system, digital audio signal processor and sign...