Yujiro Yamamoto

Person

Newport Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Induced voltage electrode filter system with disposable cartridge
- Patent number 5,855,653
- Issue date Jan 5, 1999
- Yujiro Yamamoto
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Filter apparatus with induced voltage electrode and method
- Patent number 5,647,890
- Issue date Jul 15, 1997
- Yujiro Yamamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter for particulate materials in gaseous fluids
- Patent number 5,540,761
- Issue date Jul 30, 1996
- Yujiro Yamamoto
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Filter for particulate materials in gaseous fluids
- Patent number 5,368,635
- Issue date Nov 29, 1994
- Yujiro Yamamoto
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Illumination control methods and means
- Patent number 4,879,495
- Issue date Nov 7, 1989
- Yujiro Yamamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Omnidirectional acceleration alarm and switch therefor
- Patent number 4,479,114
- Issue date Oct 23, 1984
- Yujiro Yamamoto
- G08 - SIGNALLING
Information Patent Grant
Low energy relay using piezoelectric bender elements
- Patent number 4,395,651
- Issue date Jul 26, 1983
- Yujiro Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Security apparatus with audible alarm of enhanced urgency
- Patent number 4,386,341
- Issue date May 31, 1983
- Yujiro Yamamoto
- G08 - SIGNALLING
Information Patent Grant
Headlamp and security alarm control system
- Patent number 4,220,947
- Issue date Sep 2, 1980
- Yujiro Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Piezoelectric multimorph switches
- Patent number 4,093,883
- Issue date Jun 6, 1978
- Yujiro Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ground fault sensor
- Patent number 4,042,967
- Issue date Aug 16, 1977
- Yujiro Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Yujiro Yamamoto

Person

Patents Grantslast 30 patents

Induced voltage electrode filter system with disposable cartridge

Filter apparatus with induced voltage electrode and method

Filter for particulate materials in gaseous fluids

Filter for particulate materials in gaseous fluids

Illumination control methods and means

Omnidirectional acceleration alarm and switch therefor

Low energy relay using piezoelectric bender elements

Security apparatus with audible alarm of enhanced urgency

Headlamp and security alarm control system

Piezoelectric multimorph switches

Ground fault sensor