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Eguchi; Yasuhito Patent Filings

Eguchi; Yasuhito

Patent Applications and Registrations

Patent applications and USPTO patent grants for Eguchi; Yasuhito.The latest application filed is for "device and method for measuring insulation resistance of battery pack by using negative electrode relay".

Company Profile
2.30.9
  • Eguchi; Yasuhito - Ebina JP
  • EGUCHI; Yasuhito - Ebina-Shi JP
  • Eguchi; Yasuhito - Daejeon KR
  • Eguchi; Yasuhito - Kanagawa JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Device and method for measuring insulation resistance of battery pack by using negative electrode relay
Grant 10,908,199 - Sung , et al. February 2, 2
2021-02-02
Device And Method For Measuring Insulation Resistance Of Battery Pack By Using Negative Electrode Relay
App 20190242933 - SUNG; Chang Hyun ;   et al.
2019-08-08
Battery management system for transmitting secondary protection signal and diagnosis signal using a small number of insulation elements
Grant 10,177,579 - Kang , et al. J
2019-01-08
Battery management system for outputting signal, capable analyzing whether error has occured, and battery driving system including same
Grant 10,107,866 - Kang , et al. October 23, 2
2018-10-23
Battery management system for transmitting secondary protection signal and diagnosis signal using a small number of insulation elements
Grant 9,780,578 - Kang , et al. October 3, 2
2017-10-03
Battery management system for transmitting secondary protection signal and diagnosis signal using a small number of insulation elements
Grant 9,711,977 - Kang , et al. July 18, 2
2017-07-18
Communication system having synchronized units and synchronization method for units
Grant 9,705,663 - Kang , et al. July 11, 2
2017-07-11
Battery Management System For Transmitting Secondary Protection Signal And Diagnosis Signal Using A Small Number Of Insulation Elements
App 20160380442 - Kang; Ju-Hyun ;   et al.
2016-12-29
Battery Management System For Transmitting Secondary Protection Signal And Diagnosis Signal Using A Small Number Of Insulation Elements
App 20160261124 - Kang; Ju-Hyun ;   et al.
2016-09-08
Battery Management System For Transmitting Secondary Protection Signal And Diagnosis Signal Using A Small Number Of Insulation Elements
App 20160261125 - Kang; Ju-Hyun ;   et al.
2016-09-08
Battery management system
Grant 9,434,272 - Kang , et al. September 6, 2
2016-09-06
Battery Management System For Outputting Signal, Capable Of Analyzing Whether Error Has Occured, And Battery Driving System Including Same
App 20160245874 - KANG; Ju-Hyun ;   et al.
2016-08-25
Communication System Having Synchronized Units And Synchronization Method For Units
App 20160164662 - KANG; Ju-Hyun ;   et al.
2016-06-09
Battery Management System
App 20150280464 - Kang; Ju-Hyun ;   et al.
2015-10-01
Apparatus and method for diagnosing abnormality in cell balancing circuit
Grant 9,018,956 - Eguchi , et al. April 28, 2
2015-04-28
Apparatus And Method For Diagnosing Abnormality In Cell Balancing Circuit
App 20140253135 - EGUCHI; Yasuhito ;   et al.
2014-09-11
Battery pack of automatically setting master and slave pack, multi-battery pack system including the same and method for controlling the same
Grant 7,453,236 - Eguchi , et al. November 18, 2
2008-11-18
Multi-battery Pack System, Method For Controlling The Same, And Battery Pack
App 20070090793 - Eguchi; Yasuhito ;   et al.
2007-04-26
Battery control apparatus and management method of battery
Grant 6,495,989 - Eguchi December 17, 2
2002-12-17
Bicycle with power assisting function
Grant 6,320,336 - Eguchi November 20, 2
2001-11-20
Method and apparatus for detecting battery capacity
Grant 6,313,606 - Eguchi November 6, 2
2001-11-06
Device and method for processing information, battery pack, and transmitting medium
Grant 6,177,779 - Eguchi January 23, 2
2001-01-23
Communication method, remaining capacity calculation method, total capacity calculation method, overcharge protection method, information display method, and battery pack
Grant 6,174,617 - Hiratsuka , et al. January 16, 2
2001-01-16
Battery protection circuit and electronic device
Grant 6,172,482 - Eguchi January 9, 2
2001-01-09
Battery pack, electronic equipment system and method of detecting loading of battery pack technical field
Grant 6,087,803 - Eguchi , et al. July 11, 2
2000-07-11
Battery pack, battery remaining capacity detection method, and application device driven with battery pack as power source
Grant 6,064,182 - Eguchi May 16, 2
2000-05-16
Battery pack unit, control method therefor, electronic equipment driven by power supplied from the same battery pack unit, and recording medium on which program for controlling the same battery pack unit is recorded
Grant 5,982,145 - Eguchi November 9, 1
1999-11-09
Charging control apparatus using variable intermittent current charging
Grant 5,929,593 - Eguchi July 27, 1
1999-07-27
Charging control apparatus
Grant 5,847,544 - Eguchi December 8, 1
1998-12-08
Charging control apparatus
Grant 5,808,446 - Eguchi September 15, 1
1998-09-15
Battery pack
Grant 5,796,238 - Hiratsuka , et al. August 18, 1
1998-08-18
Battery pack including internal capacity monitor for monitoring groups of battery cells
Grant 5,680,027 - Hiratsuka , et al. October 21, 1
1997-10-21
Circuit for preventing overcharge and overdischarge of secondary batteries
Grant 5,547,775 - Eguchi , et al. August 20, 1
1996-08-20
Battery protection circuit
Grant 5,530,336 - Eguchi , et al. June 25, 1
1996-06-25
Battery unit and battery energy billing method
Grant 5,525,890 - Iwatsu , et al. June 11, 1
1996-06-11
Battery charge control circuit
Grant 5,493,197 - Eguchi , et al. February 20, 1
1996-02-20
Image drawing apparatus
Grant 5,416,505 - Eguchi , et al. May 16, 1
1995-05-16
Printing apparatus with mechanism precisely defining printing start position
Grant 5,148,187 - Ono , et al. September 15, 1
1992-09-15
Printing apparatus
Grant 4,484,231 - Eguchi November 20, 1
1984-11-20

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