loadpatents
name:-0.092232942581177
name:-0.024379968643188
name:-0.015345096588135
Okubo; Junichi Patent Filings

Okubo; Junichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okubo; Junichi.The latest application filed is for "method for producing forged crankshaft".

Company Profile
15.23.27
  • Okubo; Junichi - Tokyo JP
  • Okubo; Junichi - Hirosaki JP
  • OKUBO; Junichi - Chiyoda-ku Tokyo
  • Okubo; Junichi - Amagasaki JP
  • OKUBO; Junichi - Hirosaki-shi JP
  • OKUBO; Junichi - Amagasaki-shi Hyogo
*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
Method for producing forged crankshaft
Grant 11,253,910 - Okubo , et al. February 22, 2		2022-02-22
Optical unit
Grant 11,141,817 - Asami , et al. October 12, 2		2021-10-12
Method for producing forged crankshaft
Grant 11,045,864 - Tamura , et al. June 29, 2		2021-06-29
Method for producing forged crankshaft
Grant 11,045,865 - Okubo , et al. June 29, 2		2021-06-29
Method For Producing Forged Crankshaft
App 20210187591 - OKUBO; Junichi ;   et al.		2021-06-24
Apparatus and method for manufacturing forged crankshaft
Grant 10,875,083 - Yamashita , et al. December 29, 2		2020-12-29
Method For Producing Forged Crankshaft
App 20200360984 - OKUBO; Junichi ;   et al.		2020-11-19
Apparatus for manufacturing forged crankshaft
Grant 10,828,693 - Yamashita , et al. November 10, 2		2020-11-10
Method for producing forged crankshaft
Grant 10,799,940 - Okubo , et al. October 13, 2		2020-10-13
Method For Producing Forged Crankshaft
App 20200290112 - OKUBO; Junichi ;   et al.		2020-09-17
Method For Producing Forged Crankshaft
App 20200114414 - TAMURA; Kenji ;   et al.		2020-04-16
Method For Producing Forged Crankshaft
App 20200101521 - TAMURA; Kenji ;   et al.		2020-04-02
Method For Producing Forged Crankshaft
App 20200086378 - TAMURA; Kenji ;   et al.		2020-03-19
Optical Unit
App 20190384031 - OKUBO; Junichi ;   et al.		2019-12-19
Method for producing forged crankshaft
Grant 10,464,120 - Tamura , et al. No		2019-11-05
Method for producing forged crankshaft
Grant 10,456,828 - Okubo , et al. Oc		2019-10-29
Method for producing forged crankshaft
Grant 10,441,995 - Takamoto , et al. Oc		2019-10-15
Method for producing forged crankshaft
Grant 10,413,965 - Takamoto , et al. Sept		2019-09-17
Optical Unit
App 20190262943 - ASAMI; Keiichi ;   et al.		2019-08-29
Method for producing forged crankshaft
Grant 10,391,546 - Okubo , et al. A		2019-08-27
Method For Producing Forged Crankshaft
App 20190224741 - OKUBO; Junichi ;   et al.		2019-07-25
Method For Producing Forged Crankshaft
App 20190217372 - OKUBO; Junichi ;   et al.		2019-07-18
Method for producing a forged crankshaft
Grant 10,350,671 - Tamura , et al. July 16, 2		2019-07-16
Method for producing a forged crankshaft
Grant 10,124,398 - Tamura , et al. November 13, 2		2018-11-13
Method for producing a forged crankshaft
Grant 10,086,425 - Tamura , et al. October 2, 2		2018-10-02
Method for producing a forged crankshaft
Grant 10,058,912 - Tamura , et al. August 28, 2		2018-08-28
Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the same
Grant 10,029,297 - Okubo , et al. July 24, 2		2018-07-24
Apparatus for forming a blank for finish forging for a forged crankshaft for a straight-6-cylinder engine and method for manufacturing a forged crankshaft for a straight-6-cylinder engine using the same
Grant 10,005,122 - Okubo , et al. June 26, 2		2018-06-26
Apparatus for forming a blank for finish forging for a forged crankshaft for a 4-cylinder engine, and method for manufacturing a forged crankshaft for a 4-cylinder engine using the same
Grant 10,005,121 - Okubo , et al. June 26, 2		2018-06-26
Apparatus And Method For Manufacturing Forged Crankshaft
App 20180169742 - YAMASHITA; Tomohisa ;   et al.		2018-06-21
Apparatus For Manufacturing Forged Crankshaft
App 20180147621 - YAMASHITA; Tomohisa ;   et al.		2018-05-31
Method For Producing Forged Crankshaft
App 20180111185 - TAKAMOTO; Sho ;   et al.		2018-04-26
Method of manufacturing die forged crankshaft
Grant 9,937,550 - Fukuyasu , et al. April 10, 2		2018-04-10
Method For Producing Forged Crankshaft
App 20180071813 - OKUBO; Junichi ;   et al.		2018-03-15
Method For Producing Forged Crankshaft
App 20180071814 - OKUBO; Junichi ;   et al.		2018-03-15
Method For Producing Forged Crankshaft
App 20180056372 - TAKAMOTO; Sho ;   et al.		2018-03-01
Forged crankshaft and method for manufacturing the forged crankshaft
Grant 9,731,341 - Tahira , et al. August 15, 2		2017-08-15
Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the same
Grant 9,707,618 - Okubo , et al. July 18, 2		2017-07-18
Method For Producing A Forged Crankshaft
App 20170189955 - TAMURA; Kenji ;   et al.		2017-07-06
Apparatus For Forming A Blank For Finish Forging For A Forged Crankshaft For A 4-cylinder Engine, And Method For Manufacturing A Forged Crankshaft For A 4-cylinder Engine Using The Same
App 20170173663 - OKUBO; Junichi ;   et al.		2017-06-22
Apparatus For Forming A Blank For Finish Forging For A Forged Crankshaft For A Three-cylinder Engine And Method For Manufacturing A Forged Crankshaft For A Three-cylinder Engine Using The Same
App 20170173664 - OKUBO; Junichi ;   et al.		2017-06-22
Apparatus For Forming A Blank For Finish Forging For A Forged Crankshaft For A Straight-6-cylinder Engine And Method For Manufacturing A Forged Crankshaft For A Straight-6-cylinder Engine Using The Same
App 20170165741 - OKUBO; Junichi ;   et al.		2017-06-15
Apparatus for forming a blank for finish forging for a forged crankshaft
Grant 9,630,239 - Okubo , et al. April 25, 2		2017-04-25
Method For Producing A Forged Crankshaft
App 20160271684 - TAMURA; Kenji ;   et al.		2016-09-22
Method For Producing A Forged Crankshaft
App 20160256917 - Tamura; Kenji ;   et al.		2016-09-08
Method For Producing A Forged Crankshaft
App 20160250679 - TAMURA; Kenji ;   et al.		2016-09-01
Forged Crankshaft And Method For Manufacturing The Forged Crankshaft
App 20150321245 - TAHIRA; Hiroaki ;   et al.		2015-11-12
Apparatus For Forming A Blank For Finish Forging For A Forged Crankshaft For A Three-cylinder Engine And Method For Manufacturing A Forged Crankshaft For A Three-cylinder Engine Using The Same
App 20150314365 - OKUBO; Junichi ;   et al.		2015-11-05
Apparatus For Forming A Blank For Finish Forging For A Forged Crankshaft
App 20150231689 - Okubo; Junichi ;   et al.		2015-08-20
Method Of Manufacturing Die Forged Crankshaft
App 20150128416 - FUKUYASU; Tomihiko ;   et al.		2015-05-14

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