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Yujiro M Suwa

from Oklahoma City, OK
Age ~53
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Also known as:
Yujuiro M Suwa, Yujin Suwa, Iro Suwa, Suwa Yujiro, Nosa E, Osaro Izezbingie
Related to:
Kozaburo Suwa, 49Kamala Schuster, 60Christopher Conner, 49Michael Schuster, 65Bridges Conner, 63Donald Conner, 87
Connected to:
Akira Suwa, 82Philip K Suwa, 62Akira A Suwabe, 93Ahmed R Suwaidi, 52Ali A Suwaidi, 38Khalid A Suwaidi, 61Sudhan Suwal, 56Piotr Suwala, 37Robert D Suwala, 54Nesreen N Suwan, 65

Yujiro Suwa Phones & Addresses

  • Oklahoma City, OK
  • San Pedro, CA
  • 38050 Spring St, Farmington Hills, MI 48331
  • Calhoun, GA
  • 6052 Venice Dr, Commerce Twp, MI 48382
  • Commerce Township, MI
  • Brooklyn, NY
  • Royal Oak, MI
  • Knoxville, TN
  • Wixom, MI
  • Novi, MI
  • Oakland, MI

Publications

Us Patents

Spark Voltage Limiting System For Active Fuel Management

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US Patent:
8495984, Jul 30, 2013
Filed:
Oct 26, 2009
Appl. No.:
12/605720
Inventors:
Robert W. Riegel - Shelby Township MI, US
Yujiro Suwa - Commerce Township MI, US
Ronald M. Wozniak - Auburn Hills MI, US
Anthony L. Marks - Novi MI, US
International Classification:
F02P 5/00
F02D 7/00
F02D 13/06
F02D 17/04
F02D 17/02
US Classification:
12340623, 1234062, 123481, 123198 F, 12340647, 123198 DC, 123198 DB
Abstract:
An engine control system for a vehicle includes a variable displacement module that deactivates N of M cylinders of an engine during a fuel management mode. N is an integer and M is an integer greater than 1. A spark control module generates a spark timing signal for the N cylinders based on a pre-dwell time and a fuel management dwell modifier during the fuel management mode. The spark control module reduces dwell time of the N cylinders during the fuel management mode based on the fuel management dwell modifier.

System And Method For Detecting Fuel Injector Malfunction Based On Engine Vibration

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US Patent:
8099231, Jan 17, 2012
Filed:
Aug 18, 2010
Appl. No.:
12/858693
Inventors:
Yujiro Suwa - Commerce Township MI, US
International Classification:
G06F 19/00
US Classification:
701111, 701114, 12340621, 123479
Abstract:
A control system for an engine includes an injection control module, a processing module, and a malfunction detection module. The injection control module commands a fuel injector to operate in a split injection mode. The processing module that measures engine vibration during a period after commanding the split injection mode. The malfunction detection module detects a malfunction of the fuel injector based on a comparison between the measured engine vibration and expected engine vibration.

Crack And Fracture Resistant Weld Joint And Welding Process

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US Patent:
20170129051, May 11, 2017
Filed:
Nov 10, 2015
Appl. No.:
14/937396
Inventors:
- Detroit MI, US
Yujiro Suwa - Commerce Twp MI, US
International Classification:
B23K 26/323
B23K 26/26
B23K 26/28
Abstract:
A weld joint includes a first component of a first material and a second component of a ductile second material dissimilar from the first material. A planar face of the first component abuts a planar face of the second component. A “V” shaped weld groove is created in the first component defining a first groove end where a substantially planar groove face of the first component intersects a plane defined by the planar face of the second component below an end face of the second component. A slot is created below the groove end in the planar face of the second component having a closed end facing toward the end face of the second component and extending away from the planar face of the second component at an angle measured with respect to a central longitudinal axis of the slot.

System And Method For Detecting Engine Oil Aeration And Starvation Based On Engine Vibration

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US Patent:
20120046848, Feb 23, 2012
Filed:
Aug 18, 2010
Appl. No.:
12/858681
Inventors:
Yujiro Suwa - Commerce TWP. MI, US
Alan S. Miller - Farmington Hills MI, US
Robert W. Riegel - Shelby Township MI, US
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS, INC. - Detroit MI
International Classification:
F02D 28/00
US Classification:
701102
Abstract:
An engine control system includes a determination module and a detection module. The determination module, based on an engine vibration signal generated by an engine vibration sensor, determines a frequency of engine vibration and determines a crankshaft position corresponding to the engine vibration. The detection module detects engine oil aeration and starvation when the frequency and crankshaft position are greater than predetermined thresholds, respectively.
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Yujiro M Suwa from Oklahoma City, OK, age ~53 Get Report