Patent | Date |
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Front axle beam and production method thereof Grant 11,420,472 - Tamura , et al. August 23, 2 | 2022-08-23 |
Front axle beam and production method thereof Grant 11,390,116 - Tamura , et al. July 19, 2 | 2022-07-19 |
Method for producing forged crankshaft Grant 11,253,910 - Okubo , et al. February 22, 2 | 2022-02-22 |
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 |
Method For Producing Forged Crankshaft App 20200360984 - OKUBO; Junichi ;   et al. | 2020-11-19 |
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 20200101521 - TAMURA; Kenji ;   et al. | 2020-04-02 |
Front Axle Beam And Production Method Thereof App 20200039291 - TAMURA; Kenji ;   et al. | 2020-02-06 |
Front Axle Beam And Production Method Thereof App 20200023427 - TAMURA; Kenji ;   et al. | 2020-01-23 |
Front Axle Beam And Production Method Thereof App 20200023424 - TAMURA; Kenji ;   et al. | 2020-01-23 |
Front Axle Beam App 20190389251 - IMANISHI; Kenji ;   et al. | 2019-12-26 |
Method for producing forged crankshaft Grant 10,456,828 - Okubo , et al. Oc | 2019-10-29 |
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 |
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 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 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 |
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 |
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 |
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 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 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 |
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 |