Tokunaga; Hidekazu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tokunaga; Hidekazu.The latest application filed is for "roll feeder and coilded material conveyance method".

Company Profile

3.5.6

Tokunaga; Hidekazu - Komatsu JP
TOKUNAGA; Hidekazu - Komatsu-shi Ishikawa
Tokunaga; Hidekazu - Ishikawa 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

Patent	Date
Coiled material passing device and coiled material passing method Grant 11,103,908 - Tokunaga August 31, 2	2021-08-31
Coiled material transporting device, press system and coiled material transporting method Grant 10,792,724 - Ishihara , et al. October 6, 2	2020-10-06
Roll feeder and coilded material conveyance method Grant 10,576,521 - Tokunaga , et al.	2020-03-03
Roll Feeder And Coilded Material Conveyance Method App 20180369891 - TOKUNAGA; Hidekazu ; et al.	2018-12-27
Roll Feeder, Press System, And Hoop Material Conveyance Method App 20180369895 - ISHIHARA; Makoto ; et al.	2018-12-27
Coiled Material Passing Device And Coiled Material Passing Method App 20180345345 - TOKUNAGA; Hidekazu	2018-12-06
Coiled Material Transporting Device, Press System And Coiled Material Transporting Method App 20180169733 - ISHIHARA; Makoto ; et al.	2018-06-21
Work transfer apparatus and press machine Grant 7,802,460 - Tokunaga , et al. September 28, 2	2010-09-28
Work conveyance device, press machine and bar removal method Grant 7,721,584 - Tokunaga , et al. May 25, 2	2010-05-25
Work Conveyance Device, Press Machine And Bar Removal Method App 20090064753 - Tokunaga; Hidekazu ; et al.	2009-03-12
Work Transfer Apparatus and Press Machine App 20090039580 - Tokunaga; Hidekazu ; et al.	2009-02-12

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