Masakazu Ejiri

Person

Tokorozawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Digital wide camera
- Patent number 6,466,262
- Issue date Oct 15, 2002
- Hitachi, Ltd.
- Takafumi Miyatake
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vehicle driving support system which is responsive to environmental...
- Patent number 5,969,969
- Issue date Oct 19, 1999
- Hitachi, Ltd.
- Masakazu Ejiri
- G07 - CHECKING-DEVICES
Information Patent Grant
Three-dimensional input device with displayed legend and shape-chan...
- Patent number 5,801,704
- Issue date Sep 1, 1998
- Hitachi, Ltd.
- Shunichi Oohara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for recycling resources and circulating products
- Patent number 5,436,843
- Issue date Jul 25, 1995
- Hitachi, Ltd.
- Kohji Kamejima
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for representing continuous tone and high contrast images...
- Patent number 4,992,955
- Issue date Feb 12, 1991
- Hitzchi, Ltd.
- Shigeru Yabuuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data communication method and apparatus using neural-networks
- Patent number 4,972,473
- Issue date Nov 20, 1990
- Hitachi, Ltd.
- Masakazu Ejiri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image understanding system
- Patent number 4,907,285
- Issue date Mar 6, 1990
- Hitachi, Ltd.
- Yasuaki Nakano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for producing a standard pattern for pattern matching
- Patent number 4,783,831
- Issue date Nov 8, 1988
- Hitachi, Ltd.
- Seiji Kashioka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for detecting the position of an object
- Patent number 4,291,334
- Issue date Sep 22, 1981
- Hitachi, Ltd.
- Michihiro Mese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coded label and code reader for the coded label
- Patent number 4,286,146
- Issue date Aug 25, 1981
- Hitachi, Ltd.
- Takeshi Uno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recognition device for recognizing the shape and the position of an...
- Patent number 4,136,957
- Issue date Jan 30, 1979
- Hitachi, Ltd.
- Takeshi Uno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for recognizing a specific pattern
- Patent number 4,115,761
- Issue date Sep 19, 1978
- Hitachi, Ltd.
- Hirotada Ueda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Variable thresholding circuit for converting an analog signal to a...
- Patent number 4,109,211
- Issue date Aug 22, 1978
- Hitachi, Ltd.
- Michihiro Mese
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masakazu Ejiri

Person

Patents Grantslast 30 patents

Digital wide camera

Vehicle driving support system which is responsive to environmental...

Three-dimensional input device with displayed legend and shape-chan...

Systems and methods for recycling resources and circulating products

Apparatus for representing continuous tone and high contrast images...

Data communication method and apparatus using neural-networks

Image understanding system

Method for producing a standard pattern for pattern matching

System for detecting the position of an object

Coded label and code reader for the coded label

Recognition device for recognizing the shape and the position of an...

Method and device for recognizing a specific pattern

Variable thresholding circuit for converting an analog signal to a...