Katsuhiko Yamada

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Autoconfiguration system for wireless sensor network and its method...
- Patent number 8,942,212
- Issue date Jan 27, 2015
- NEC Corporation
- Katsuhiko Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric converter
- Patent number 6,069,393
- Issue date May 30, 2000
- Canon Kabushiki Kaisha
- Katsunori Hatanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor
- Patent number 5,834,822
- Issue date Nov 10, 1998
- Canon Kabushiki Kaisha
- Katsunori Hatanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor
- Patent number 5,672,902
- Issue date Sep 30, 1997
- Canon Kabushiki Kaisha
- Katsunori Hatanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion device
- Patent number 5,073,828
- Issue date Dec 17, 1991
- Canon Kabushiki Kaisha
- Katsuhiko Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device including thin film transistor
- Patent number 5,057,889
- Issue date Oct 15, 1991
- Katsuhiko Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device and signal processing device having said devic...
- Patent number 5,040,041
- Issue date Aug 13, 1991
- Canon Kabushiki Kaisha
- Katsuhiko Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus with jam-prevention feature
- Patent number 4,920,431
- Issue date Apr 24, 1990
- Canon Kabushiki Kaisha
- Makoto Ogura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric conversion apparatus with separating electrodes
- Patent number 4,857,751
- Issue date Aug 15, 1989
- Canon Kabushiki Kaisha
- Katsunori Hatanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus with illumination timing control
- Patent number 4,791,493
- Issue date Dec 13, 1988
- Canon Kabushiki Kaisha
- Makoto Ogura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reader
- Patent number 4,745,488
- Issue date May 17, 1988
- Canon Kabushiki Kaisha
- Noriyuki Kaifu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUTOCONFIGURATION SYSTEM FOR WIRELESS SENSOR NETWORK AND ITS METHOD...
- Publication number 20100080206
- Publication date Apr 1, 2010
- KATSUHIKO YAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Connection controller, IP telephone communication system, connectio...
- Publication number 20070286177
- Publication date Dec 13, 2007
- NEC Corporation
- Katsuhiko Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Katsuhiko Yamada

Person

Patents Grantslast 30 patents

Autoconfiguration system for wireless sensor network and its method...

Photoelectric converter

Image sensor

Image sensor

Photoelectric conversion device

Electronic device including thin film transistor

Semiconductor device and signal processing device having said devic...

Image reading apparatus with jam-prevention feature

Photoelectric conversion apparatus with separating electrodes

Image reading apparatus with illumination timing control

Image reader

Patents Applicationslast 30 patents

AUTOCONFIGURATION SYSTEM FOR WIRELESS SENSOR NETWORK AND ITS METHOD...

Connection controller, IP telephone communication system, connectio...