Norihiro Asada

Person

Saitama-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Actuator
- Patent number 6,774,445
- Issue date Aug 10, 2004
- The Nippon Signal Co., Ltd.
- Kiyotaka Mutoh
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Monitoring apparatus and control apparatus for traffic signal lights
- Patent number 6,504,485
- Issue date Jan 7, 2003
- The Nippon Signal Co., Ltd.
- Yoshitaka Jinno
- G08 - SIGNALLING
Information Patent Grant
Planar type optical scanning apparatus and mounting structure thereof
- Patent number 6,456,413
- Issue date Sep 24, 2002
- The Nippon Signal Co., Ltd.
- Norihiro Asada
- G02 - OPTICS
Information Patent Grant
Electromagnetic actuator
- Patent number 6,404,313
- Issue date Jun 11, 2002
- Nihon Shingo Kabushiki Kaisha
- Norihiro Asada
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical barrier apparatus
- Patent number 6,246,503
- Issue date Jun 12, 2001
- Nihon Shingo Kabushiki Kaisha
- Norihiro Asada
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic actuator
- Patent number 6,232,861
- Issue date May 15, 2001
- Nihon Shingo Kabushiki Kaisha
- Norihiro Asada
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical barrier apparatus
- Patent number 6,185,028
- Issue date Feb 6, 2001
- Nihon Shingo Kabushiki Kaisha
- Norihiro Asada
- G01 - MEASURING TESTING
Information Patent Grant
Monitoring apparatus and control apparatus for traffic signal lights
- Patent number 6,184,799
- Issue date Feb 6, 2001
- The Nippon Signal Co., Ltd.
- Yoshitaka Jinno
- G08 - SIGNALLING
Information Patent Grant
Optical barrier apparatus
- Patent number 6,178,027
- Issue date Jan 23, 2001
- Nihon Shingo Kabushiki Kaisha
- Norihiro Asada
- G01 - MEASURING TESTING
Information Patent Grant
Optical barrier
- Patent number 6,046,834
- Issue date Apr 4, 2000
- Nihon Shingo Kabushiki Kaisha
- Norihiro Asada
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic actuator and manufacturing method therefor
- Patent number 5,966,009
- Issue date Oct 12, 1999
- The Nippon Signal Co., Ltd.
- Norihiro Asada
- G02 - OPTICS
Information Patent Grant
Planar type electromagnetic actuator
- Patent number 5,912,608
- Issue date Jun 15, 1999
- The Nippon Signal Co., Ltd.
- Norihiro Asada
- G02 - OPTICS
Information Patent Grant
Photo-detecting device having optical axis orienting variable direc...
- Patent number 5,883,382
- Issue date Mar 16, 1999
- Nihon Shingo Kabushiki Kaisha
- Norihiro Asada
- G02 - OPTICS
Information Patent Grant
Planar type electromagnetic relay and method of manufacturing thereof
- Patent number 5,872,496
- Issue date Feb 16, 1999
- The Nippon Signal Co., Ltd.
- Norihiro Asada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Planar type mirror galvanometer incorpotating a displacement detect...
- Patent number 5,767,666
- Issue date Jun 16, 1998
- The Nippon Signal Co., Ltd.
- Norihiro Asada
- G02 - OPTICS
Information Patent Grant
Earthing wire disconnection detection apparatus and leakage detecti...
- Patent number 5,768,077
- Issue date Jun 16, 1998
- The Nippon Signal Co., Ltd.
- Koichi Futsuhara
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration sensor
- Patent number 5,763,783
- Issue date Jun 9, 1998
- The Nippon Signal Co., Ltd.
- Norihiro Asada
- G01 - MEASURING TESTING
Information Patent Grant
Planar type mirror galvanometer and method of manufacture
- Patent number 5,606,447
- Issue date Feb 25, 1997
- The Nippon Signal Co., Ltd.
- Norihiro Asada
- G02 - OPTICS
Information Patent Grant
Electromagnetically coupled fail-safe logic circuit
- Patent number 5,442,303
- Issue date Aug 15, 1995
- The Nippon Signal Co., Ltd.
- Norihiro Asada
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Actuator
- Publication number 20020149072
- Publication date Oct 17, 2002
- The Nippon Signal Co., Ltd.
- Kiyotaka Mutoh
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Monitoring apparatus and control apparatus for traffic signal lights
- Publication number 20020008629
- Publication date Jan 24, 2002
- The Nippon Signal Co., Ltd.
- Yoshitaka Jinno
- G08 - SIGNALLING
Information Patent Application
Electromagnetic actuator
- Publication number 20010052834
- Publication date Dec 20, 2001
- Norihiro Asada
- B81 - MICRO-STRUCTURAL TECHNOLOGY

Norihiro Asada

Person

Patents Grantslast 30 patents

Actuator

Monitoring apparatus and control apparatus for traffic signal lights

Planar type optical scanning apparatus and mounting structure thereof

Electromagnetic actuator

Optical barrier apparatus

Electromagnetic actuator

Optical barrier apparatus

Monitoring apparatus and control apparatus for traffic signal lights

Optical barrier apparatus

Optical barrier

Electromagnetic actuator and manufacturing method therefor

Planar type electromagnetic actuator

Photo-detecting device having optical axis orienting variable direc...

Planar type electromagnetic relay and method of manufacturing thereof

Planar type mirror galvanometer incorpotating a displacement detect...

Earthing wire disconnection detection apparatus and leakage detecti...

Acceleration sensor

Planar type mirror galvanometer and method of manufacture

Electromagnetically coupled fail-safe logic circuit

Patents Applicationslast 30 patents

Actuator

Monitoring apparatus and control apparatus for traffic signal lights

Electromagnetic actuator