Yujiro Suwa

Person

Commerce Twp., MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Vacuum driven hydraulic balance system
- Patent number 10,876,620
- Issue date Dec 29, 2020
- GM Global Technology Operations LLC
- Yujiro Suwa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Crack and fracture resistant weld joint and welding process
- Patent number 10,160,060
- Issue date Dec 25, 2018
- GM Global Technology Operations LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dry sump system warm up strategy
- Patent number 9,988,955
- Issue date Jun 5, 2018
- GM Global Technology Operations LLC
- Yujiro Suwa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Excess demand voltage relief spark plug for vehicle ignition system
- Patent number 8,671,901
- Issue date Mar 18, 2014
- GM Global Technology Operations LLC
- Yujiro Suwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark voltage limiting system for active fuel management
- Patent number 8,495,984
- Issue date Jul 30, 2013
- GM Global Technology Operations LLC
- Robert W. Riegel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for detecting engine oil aeration and starvation...
- Patent number 8,473,185
- Issue date Jun 25, 2013
- GM Global Technology Operations LLC
- Yujiro Suwa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for detecting fuel injector malfunction based on...
- Patent number 8,099,231
- Issue date Jan 17, 2012
- GM Global Technology Operations LLC
- Yujiro Suwa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
DRY SUMP SYSTEM WARM UP STRATEGY
- Publication number 20180149051
- Publication date May 31, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yujiro Suwa
- B60 - VEHICLES IN GENERAL
Information Patent Application
VACUUM DRIVEN HYDRAULIC BALANCE SYSTEM
- Publication number 20170248222
- Publication date Aug 31, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yujiro Suwa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
CRACK AND FRACTURE RESISTANT WELD JOINT AND WELDING PROCESS
- Publication number 20170129051
- Publication date May 11, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Huaxin Li
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEM AND METHOD FOR DETECTING ENGINE OIL AERATION AND STARVATION...
- Publication number 20120046848
- Publication date Feb 23, 2012
- GM Global Technology Operations, Inc.
- Yujiro Suwa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXCESS DEMAND VOLTAGE RELIEF SPARK PLUG FOR VEHICLE IGNITION SYSTEM
- Publication number 20110126789
- Publication date Jun 2, 2011
- GM Global Technology Operations, Inc.
- Yujiro Suwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPARK VOLTAGE LIMITING SYSTEM FOR ACTIVE FUEL MANAGEMENT
- Publication number 20110094475
- Publication date Apr 28, 2011
- GM Global Technology Operations, Inc.
- Robert W. Riegel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Yujiro Suwa

Person

Patents Grantslast 30 patents

Vacuum driven hydraulic balance system

Crack and fracture resistant weld joint and welding process

Dry sump system warm up strategy

Excess demand voltage relief spark plug for vehicle ignition system

Spark voltage limiting system for active fuel management

System and method for detecting engine oil aeration and starvation...

System and method for detecting fuel injector malfunction based on...

Patents Applicationslast 30 patents

DRY SUMP SYSTEM WARM UP STRATEGY

VACUUM DRIVEN HYDRAULIC BALANCE SYSTEM

CRACK AND FRACTURE RESISTANT WELD JOINT AND WELDING PROCESS

SYSTEM AND METHOD FOR DETECTING ENGINE OIL AERATION AND STARVATION...

EXCESS DEMAND VOLTAGE RELIEF SPARK PLUG FOR VEHICLE IGNITION SYSTEM

SPARK VOLTAGE LIMITING SYSTEM FOR ACTIVE FUEL MANAGEMENT