Toshiyuki Koike

Person

Chiba, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Battery monitoring system
- Patent number 10,444,263
- Issue date Oct 15, 2019
- ABLIC INC.
- Kazuaki Sano
- G01 - MEASURING TESTING
Information Patent Grant
Battery state monitoring circuit and battery device
- Patent number 9,812,743
- Issue date Nov 7, 2017
- SII SEMICONDUCTOR CORPORATION
- Toshiyuki Koike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Charging/discharging control circuit, charging/discharging control...
- Patent number 9,748,789
- Issue date Aug 29, 2017
- SII SEMICONDUCTOR CORPORATION
- Fumihiko Maetani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge and discharge control circuit and battery device
- Patent number 9,673,656
- Issue date Jun 6, 2017
- SII Semiconductor Corporation
- Takashi Ono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge and discharge control circuit and battery device
- Patent number 9,647,465
- Issue date May 9, 2017
- SII Semiconductor Corporation
- Takashi Ono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery state monitoring circuit and battery device
- Patent number 9,525,296
- Issue date Dec 20, 2016
- SII Semiconductor Corporation
- Takashi Ono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reference voltage circuit and electronic device
- Patent number 9,425,789
- Issue date Aug 23, 2016
- SII SEMICONDUCTOR CORPORATION
- Fumihiko Maetani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Charge and discharge control circuit and battery device
- Patent number 9,401,607
- Issue date Jul 26, 2016
- SII SEMICONDUCTOR CORPORATION
- Toshiyuki Koike
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge/discharge control circuit and battery device
- Patent number 9,214,821
- Issue date Dec 15, 2015
- Seiko Instruments Inc.
- Toshiyuki Koike
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery device
- Patent number 9,203,119
- Issue date Dec 1, 2015
- Seiko Instruments Inc.
- Takashi Ono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge/discharge control circuit and battery device
- Patent number 9,065,281
- Issue date Jun 23, 2015
- Seiko Instruments Inc.
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge/discharge control circuit and battery device
- Patent number 9,007,026
- Issue date Apr 14, 2015
- Seiko Instruments Inc.
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery control circuit responsive to external signal input
- Patent number 8,957,638
- Issue date Feb 17, 2015
- Seiko Instruments Inc.
- Fumihiko Maetani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge/discharge control circuit and battery assembly
- Patent number 8,896,268
- Issue date Nov 25, 2014
- Seiko Instruments Inc.
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery state monitoring circuit and battery device
- Patent number 8,384,355
- Issue date Feb 26, 2013
- Seiko Instruments Inc.
- Toshiyuki Koike
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device and rechargeable power supply unit
- Patent number 8,378,635
- Issue date Feb 19, 2013
- Seiko Instruments Inc.
- Toshiyuki Koike
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery state monitoring circuit and battery device
- Patent number 8,138,719
- Issue date Mar 20, 2012
- Seiko Instruments Inc.
- Kazuaki Sano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery protection circuit and battery device
- Patent number 7,990,669
- Issue date Aug 2, 2011
- Seiko Instruments Inc.
- Kiyoshi Yoshikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging and discharging control circuit and charging type power su...
- Patent number 7,928,694
- Issue date Apr 19, 2011
- Seiko Instruments Inc.
- Kazuaki Sano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge and discharge control circuit and rechargeable power supply...
- Patent number 7,923,968
- Issue date Apr 12, 2011
- Seiko Instruments Inc.
- Kazuaki Sano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery state monitoring circuit and battery device
- Patent number 7,791,315
- Issue date Sep 7, 2010
- Seiko Instruments Inc.,
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charging and discharging control circuit and charging type power su...
- Patent number 7,737,663
- Issue date Jun 15, 2010
- Seiko Instruments Inc.
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge/discharge protection circuit and power-supply unit
- Patent number 7,719,235
- Issue date May 18, 2010
- Seiko Instruments Inc.
- Kazuaki Sano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery state monitoring circuit and battery device
- Patent number 7,550,947
- Issue date Jun 23, 2009
- Seiko Instruments Inc.
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resistor circuit
- Patent number 6,725,436
- Issue date Apr 20, 2004
- Seiko Instruments Inc.
- Toshiyuki Koike
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BATTERY MONITORING SYSTEM
- Publication number 20170003327
- Publication date Jan 5, 2017
- SII Semiconductor Corporation
- Kazuaki SANO
- G01 - MEASURING TESTING
Information Patent Application
REFERENCE VOLTAGE CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20160254807
- Publication date Sep 1, 2016
- SII Semiconductor Corporation
- Fumihiko MAETANI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE
- Publication number 20150380774
- Publication date Dec 31, 2015
- SEIKO INSTRUMENTS INC.
- Toshiyuki KOIKE
- G01 - MEASURING TESTING
Information Patent Application
CHARGE AND DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20150333555
- Publication date Nov 19, 2015
- SEIKO INSTRUMENTS INC.
- Takashi ONO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE AND DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20150333546
- Publication date Nov 19, 2015
- SEIKO INSTRUMENTS INC.
- Takashi ONO
- G01 - MEASURING TESTING
Information Patent Application
BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE
- Publication number 20150162775
- Publication date Jun 11, 2015
- SEIKO INSTRUMENTS INC.
- Takashi ONO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGING/DISCHARGING CONTROL CIRCUIT, CHARGING/DISCHARGING CONTROL...
- Publication number 20140253044
- Publication date Sep 11, 2014
- SEIKO INSTRUMENTS INC.
- Fumihiko MAETANI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY DEVICE
- Publication number 20140248514
- Publication date Sep 4, 2014
- SEIKO INSTRUMENTS INC.
- Takashi ONO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE AND DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20140239884
- Publication date Aug 28, 2014
- SEIKO INSTRUMENTS INC.
- Toshiyuki KOIKE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20140217988
- Publication date Aug 7, 2014
- SEIKO INSTRUMENTS INC.
- Toshiyuki KOIKE
- G01 - MEASURING TESTING
Information Patent Application
CHARGING AND DISCHARGING CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20140167702
- Publication date Jun 19, 2014
- SEIKO INSTRUMENTS INC.
- Atsushi SAKURAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20120313574
- Publication date Dec 13, 2012
- Fumihiko MAETANI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY ASSEMBLY
- Publication number 20120229945
- Publication date Sep 13, 2012
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20120056589
- Publication date Mar 8, 2012
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20120056592
- Publication date Mar 8, 2012
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20120056593
- Publication date Mar 8, 2012
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE
- Publication number 20110050176
- Publication date Mar 3, 2011
- Toshiyuki Koike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE
- Publication number 20100194343
- Publication date Aug 5, 2010
- Kazuaki Sano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE AND DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE
- Publication number 20090243543
- Publication date Oct 1, 2009
- Muneharu Kawana
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY PROTECTION CIRCUIT AND BATTERY DEVICE
- Publication number 20090213511
- Publication date Aug 27, 2009
- Kiyoshi Yoshikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERHEAT PROTECTION CIRCUIT
- Publication number 20090185323
- Publication date Jul 23, 2009
- Kiyoshi Yoshikawa
- G01 - MEASURING TESTING
Information Patent Application
BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE
- Publication number 20090179617
- Publication date Jul 16, 2009
- Toshiyuki Koike
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Charge and discharge control circuit and rechargeable power supply...
- Publication number 20090079395
- Publication date Mar 26, 2009
- Kazuaki Sano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Charging and discharging control circuit and charging type power su...
- Publication number 20080224664
- Publication date Sep 18, 2008
- Kazuaki Sano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery state monitoring circuit and battery device
- Publication number 20080203971
- Publication date Aug 28, 2008
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Semiconductor device and rechargeable power supply unit
- Publication number 20080157719
- Publication date Jul 3, 2008
- Toshiyuki Koike
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Charging and Discharging Control Circuit and Charging Type Power Su...
- Publication number 20080036422
- Publication date Feb 14, 2008
- Atsushi Sakurai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Charge/discharge protection circuit and power-supply unit
- Publication number 20070210759
- Publication date Sep 13, 2007
- Kazuaki Sano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Battery device
- Publication number 20070145947
- Publication date Jun 28, 2007
- Atsushi Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resistor circuit
- Publication number 20030154456
- Publication date Aug 14, 2003
- Toshiyuki Koike
- H01 - BASIC ELECTRIC ELEMENTS

Toshiyuki Koike

Person

Patents Grantslast 30 patents

Battery monitoring system

Battery state monitoring circuit and battery device

Charging/discharging control circuit, charging/discharging control...

Charge and discharge control circuit and battery device

Charge and discharge control circuit and battery device

Battery state monitoring circuit and battery device

Reference voltage circuit and electronic device

Charge and discharge control circuit and battery device

Charge/discharge control circuit and battery device

Battery device

Charge/discharge control circuit and battery device

Charge/discharge control circuit and battery device

Battery control circuit responsive to external signal input

Charge/discharge control circuit and battery assembly

Battery state monitoring circuit and battery device

Semiconductor device and rechargeable power supply unit

Battery state monitoring circuit and battery device

Battery protection circuit and battery device

Charging and discharging control circuit and charging type power su...

Charge and discharge control circuit and rechargeable power supply...

Battery state monitoring circuit and battery device

Charging and discharging control circuit and charging type power su...

Charge/discharge protection circuit and power-supply unit

Battery state monitoring circuit and battery device

Resistor circuit

Patents Applicationslast 30 patents

BATTERY MONITORING SYSTEM

REFERENCE VOLTAGE CIRCUIT AND ELECTRONIC DEVICE

BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE

CHARGE AND DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

CHARGE AND DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE

CHARGING/DISCHARGING CONTROL CIRCUIT, CHARGING/DISCHARGING CONTROL...

BATTERY DEVICE

CHARGE AND DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

CHARGING AND DISCHARGING CONTROL CIRCUIT AND BATTERY DEVICE

CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY ASSEMBLY

CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE

BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE

CHARGE AND DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE

BATTERY PROTECTION CIRCUIT AND BATTERY DEVICE

OVERHEAT PROTECTION CIRCUIT

BATTERY STATE MONITORING CIRCUIT AND BATTERY DEVICE

Charge and discharge control circuit and rechargeable power supply...

Charging and discharging control circuit and charging type power su...

Battery state monitoring circuit and battery device

Semiconductor device and rechargeable power supply unit

Charging and Discharging Control Circuit and Charging Type Power Su...

Charge/discharge protection circuit and power-supply unit

Battery device

Resistor circuit