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YOKOYAMA; Koichi Patent Filings

YOKOYAMA; Koichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for YOKOYAMA; Koichi.The latest application filed is for "nox reduction catalyst".

Company Profile
6.27.27
  • YOKOYAMA; Koichi - Yokohama-shi Kanagawa
  • Yokoyama; Koichi - KANAGAWA JP
  • Yokoyama; Koichi - Tokyo JP
  • Yokoyama; Koichi - Yokohama JP
  • Yokoyama; Koichi - Kure N/A JP
  • Yokoyama; Koichi - Toyota N/A JP
  • Yokoyama; Koichi - Nagoya JP
  • Yokoyama; Koichi - Kure-shi JP
  • Yokoyama; Koichi - Nagoya-city JP
  • Yokoyama; Koichi - Aichi JP
  • Yokoyama; Koichi - Uda-gun JP
  • Yokoyama, Koichi - Osaka 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
Nox Reduction Catalyst
App 20220168722 - KIYOSAWA; Masashi ;   et al.
2022-06-02
Platy Chemical Heat-storage Object
App 20220112421 - Kai; Keiichiro ;   et al.
2022-04-14
Clamping Apparatus Of Injection Molding Machine
App 20220063165 - Yokoyama; Koichi
2022-03-03
Injection Apparatus
App 20210129402 - YOKOYAMA; Koichi
2021-05-06
Injection molding machine
Grant 10,792,847 - Yokoyama October 6, 2
2020-10-06
Secondary battery state detecting device and secondary battery state detecting method
Grant 10,466,302 - Iwane , et al. No
2019-11-05
Method and device for treating nitroso compound
Grant 10,434,459 - Yokoyama , et al. O
2019-10-08
Secondary battery state detecting device and secondary battery state detecting method
Grant 10,393,820 - Mitsuyama , et al. A
2019-08-27
Secondary battery state detection device and secondary battery state detection method
Grant 10,393,814 - Takashima , et al. A
2019-08-27
Secondary battery degradation determination method and secondary battery degradation determination device
Grant 10,386,420 - Yokoyama , et al. A
2019-08-20
State detecting method and state detecting device of secondary battery
Grant 10,295,605 - Takashima , et al.
2019-05-21
Injection Molding Machine
App 20180133940 - YOKOYAMA; Koichi
2018-05-17
Method And Device For Treating Nitroso Compound
App 20180001252 - Yokoyama; Koichi ;   et al.
2018-01-04
Apparatus for removing carbon dioxide in combustion exhaust gas
Grant 9,399,188 - Miyamoto , et al. July 26, 2
2016-07-26
Screw position adjusting device for injection molding machine
Grant 9,339,962 - Yokoyama May 17, 2
2016-05-17
Secondary Battery State Detection Device And Secondary Battery State Detection Method
App 20160131716 - TAKASHIMA; Naoya ;   et al.
2016-05-12
Screw Position Adjustment Device For Injection Molding Machine
App 20160075065 - YOKOYAMA; KOICHI
2016-03-17
Secondary Battery State Detecting Device And Secondary Battery State Detecting Method
App 20160003912 - IWANE; Noriyasu ;   et al.
2016-01-07
Secondary Battery State Detecting Device And Secondary Battery State Detecting Method
App 20150377978 - MITSUYAMA; Taiji ;   et al.
2015-12-31
State Detecting Method And State Detecting Device Of Secondary Battery
App 20150362557 - TAKASHIMA; Naoya ;   et al.
2015-12-17
Secondary Battery Degradation Determination Method And Secondary Battery Degradation Determination Device
App 20150355288 - YOKOYAMA; Koichi ;   et al.
2015-12-10
Secondary battery state detecting apparatus and secondary battery state detecting method
Grant 9,184,613 - Yokoyama , et al. November 10, 2
2015-11-10
Method and device for treating exhaust gas containing carbon dioxide
Grant 9,120,051 - Yokoyama , et al. September 1, 2
2015-09-01
Coated positive electrode active material, positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and their production methods
Grant 9,023,531 - Ueki , et al. May 5, 2
2015-05-05
Carbon dioxide-absorbing solution and method of recovering carbon dioxide
Grant 8,741,245 - Yokoyama , et al. June 3, 2
2014-06-03
Method for anodizing aluminum and anodized aluminum
Grant 8,691,403 - Amakusa , et al. April 8, 2
2014-04-08
Apparatus For Removing Carbon Dioxide In Combustion Exhaust Gas
App 20130284021 - Miyamoto; Eiji ;   et al.
2013-10-31
Secondary Battery State Detecting Apparatus and Secondary Battery State Detecting Method
App 20130154544 - YOKOYAMA; Koichi ;   et al.
2013-06-20
Method And Device For Treating Exhaust Gas Containing Carbon Dioxide
App 20130152782 - Yokoyama; Koichi ;   et al.
2013-06-20
Laser driving device, laser driving method, optical unit, and light device
Grant 8,369,368 - Kurihara , et al. February 5, 2
2013-02-05
Carbon Dioxide-absorbing Solution And Method Of Recovering Carbon Dioxide
App 20120308469 - Yokoyama; Koichi ;   et al.
2012-12-06
Laser driving device and optical apparatus
Grant 8,228,773 - Kurihara , et al. July 24, 2
2012-07-24
Laser driving device and method with control signal patterns, reference pulses, and changing pulses
Grant 8,199,625 - Kurihara , et al. June 12, 2
2012-06-12
Laser driving device, optical unit, and light device which can change the setting information for a sampling pulse
Grant 8,107,342 - Kurihara , et al. January 31, 2
2012-01-31
Method for anodizing aluminum and anodized aluminum
App 20110203933 - Amakusa; Seiji ;   et al.
2011-08-25
Laser driving device, laser driving method, optical unit, and light device
App 20100260028 - Kurihara; Tsutomu ;   et al.
2010-10-14
Laser driving device, laser driving method, optical unit, and light device
App 20100260029 - Kurihara; Tsutomu ;   et al.
2010-10-14
Coated Positive Electrode Active Material, Positive Electrode For Nonaqueous Secondary Battery, Nonaqueous Secondary Battery, And Their Production Methods
App 20100221613 - Ueki; Tomoyoshi ;   et al.
2010-09-02
Laser Driving Device, Optical Unit, And Light Device
App 20100202273 - KURIHARA; Tsutomu ;   et al.
2010-08-12
Ultrasonic cleaning method and device
Grant 7,757,701 - Shiotsuki , et al. July 20, 2
2010-07-20
Laser driving device and optical apparatus
App 20100054102 - Kurihara; Tsutomu ;   et al.
2010-03-04
Baby carriage
Grant 7,445,230 - Kassai , et al. November 4, 2
2008-11-04
Ultrasonic cleaning method and device
App 20070102020 - Shiotsuki; Sadamu ;   et al.
2007-05-10
Baby carriage
App 20050017481 - Kassai, Kenzou ;   et al.
2005-01-27
Parallel/serial conversion circuit, light output control circuit, and optical recording apparatus
Grant 6,816,095 - Yokoyama , et al. November 9, 2
2004-11-09
Baby carrier
App 20040149790 - Kassai, Kenzou ;   et al.
2004-08-05

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