| Patent | Date |
|---|
Double-blank detecting apparatus for press machine and die protecting apparatus for press machine
Grant 11,400,506 - Kohno , et al. August 2, 2 | 2022-08-02 |
Press load measuring apparatus and method for press machine
Grant 11,331,871 - Kohno , et al. May 17, 2 | 2022-05-17 |
Cushion pin pressure equalizing device, die cushion device with cushion pin pressure equalizing function and cushion pin pressure equalizing method
Grant 11,110,505 - Kohno September 7, 2 | 2021-09-07 |
Double blank detecting device for press machine and die protecting device for press machine
Grant 11,020,927 - Kohno , et al. June 1, 2 | 2021-06-01 |
Die Cushion Device And Method For Controlling Die Cushion Device
App 20210121932 - KOHNO; Yasuyuki ; et al. | 2021-04-29 |
Press Machine
App 20210060887 - Kohno; Yasuyuki ; et al. | 2021-03-04 |
Hydraulic knockout device
Grant 10,864,573 - Kohno December 15, 2 | 2020-12-15 |
Press Load Measuring Apparatus And Method For Press Machine
App 20200307137 - KOHNO; Yasuyuki ; et al. | 2020-10-01 |
Press Load Measuring Apparatus And Method For Press Machine
App 20200307138 - KOHNO; Yasuyuki ; et al. | 2020-10-01 |
Die cushion device
Grant 10,780,485 - Kohno Sept | 2020-09-22 |
Device and method of shim adjusting of die-cushion device
Grant 10,675,668 - Kohno | 2020-06-09 |
Die cushion device
Grant 10,603,709 - Kohno , et al. | 2020-03-31 |
Manufacturing method of electron tube
Grant 10,535,487 - Kodama , et al. Ja | 2020-01-14 |
Electron tube
Grant 10,515,775 - Kodama , et al. Dec | 2019-12-24 |
Double-blank Detecting Apparatus For Press Machine And Die Protecting Apparatus For Press Machine
App 20190358692 - KOHNO; Yasuyuki ; et al. | 2019-11-28 |
Cushion Pin Pressure Equalizing Device, Die Cushion Device With Cushion Pin Pressure Equalizing Function And Cushion Pin Pressur
App 20190270129 - KOHNO; Yasuyuki | 2019-09-05 |
Press System
App 20190232353 - KOHNO; Yasuyuki | 2019-08-01 |
Die cushion apparatus of press machine and die cushion controlling method
Grant 10,363,594 - Kohno , et al. | 2019-07-30 |
Die cushion-cum-slide cushion device and method of controlling the same
Grant 10,286,438 - Kohno | 2019-05-14 |
Die cushion device of press machine
Grant 10,259,031 - Kohno | 2019-04-16 |
Press machine and method for controlling slide of press machine
Grant 10,160,175 - Kohno , et al. Dec | 2018-12-25 |
Double Blank Detecting Device For Press Machine And Die Protecting Device For Press Machine
App 20180354219 - KOHNO; Yasuyuki ; et al. | 2018-12-13 |
Die cushion device and control method of die cushion device
Grant 10,124,390 - Kohno November 13, 2 | 2018-11-13 |
Slide motion control apparatus for mechanical press
Grant 10,065,386 - Kohno September 4, 2 | 2018-09-04 |
Die Cushion Device
App 20180243811 - KOHNO; Yasuyuki | 2018-08-30 |
Hydraulic Knockout Device
App 20180214932 - KOHNO; Yasuyuki | 2018-08-02 |
Die Cushion Device Of Press Machine
App 20180117656 - KOHNO; Yasuyuki | 2018-05-03 |
Die Cushion Device
App 20180036783 - KOHNO; Yasuyuki ; et al. | 2018-02-08 |
Slide motion control apparatus for mechanical press
Grant 9,815,251 - Kohno November 14, 2 | 2017-11-14 |
Die cushion apparatus of press machine and die cushion controlling method
Grant 9,808,848 - Kohno , et al. November 7, 2 | 2017-11-07 |
Slide cushion device of press machine
Grant 9,808,849 - Kohno November 7, 2 | 2017-11-07 |
Device And Method Of Shim Adjusting Of Die-cushion Device
App 20170304887 - KOHNO; Yasuyuki | 2017-10-26 |
Die cushion device
Grant 9,782,816 - Kohno , et al. October 10, 2 | 2017-10-10 |
Slide Motion Control Apparatus For Mechanical Press
App 20170225422 - KOHNO; Yasuyuki | 2017-08-10 |
Die cushion force control method and die cushion device
Grant 9,707,612 - Kohno July 18, 2 | 2017-07-18 |
Drawing method and servo press system
Grant 9,694,412 - Kohno , et al. July 4, 2 | 2017-07-04 |
Die cushion force setting apparatus
Grant 9,669,446 - Kohno , et al. June 6, 2 | 2017-06-06 |
Slide Cushion Device Of Press Machine
App 20170151600 - KOHNO; Yasuyuki | 2017-06-01 |
Die Cushion Apparatus Of Press Machine And Die Cushion Controlling Method
App 20170080472 - KOHNO; Yasuyuki ; et al. | 2017-03-23 |
Die Cushion-cum-slide Cushion Device And Method Of Controlling The Same
App 20170008061 - KOHNO; Yasuyuki | 2017-01-12 |
Die Cushion Device Of Press Machine
App 20160354828 - KOHNO; Yasuyuki | 2016-12-08 |
Die cushion force control method and die cushion apparatus
Grant 9,501,052 - Kohno , et al. November 22, 2 | 2016-11-22 |
Die Cushion Device And Control Method Of Die Cushion Device
App 20160074920 - KOHNO; Yasuyuki | 2016-03-17 |
Die Cushion Device
App 20150360274 - KOHNO; Yasuyuki ; et al. | 2015-12-17 |
Die Cushion Force Control Method And Die Cushion Device
App 20150185726 - KOHNO; Yasuyuki | 2015-07-02 |
Press load controlling apparatus for mechanical press
Grant 8,915,181 - Kohno , et al. December 23, 2 | 2014-12-23 |
Die Cushion Force Setting Apparatus
App 20140366606 - KOHNO; Yasuyuki ; et al. | 2014-12-18 |
Die Cushion Force Control Method And Die Cushion Apparatus
App 20140305177 - KOHNO; Yasuyuki ; et al. | 2014-10-16 |
Drawing Method And Servo Press System
App 20140260495 - KOHNO; Yasuyuki ; et al. | 2014-09-18 |
Press Machine And Method For Controlling Slide Of Press Machine
App 20140208964 - KOHNO; Yasuyuki ; et al. | 2014-07-31 |
Die Cushion Apparatus Of Press Machine And Die Cushion Controlling Method
App 20140202223 - KOHNO; Yasuyuki ; et al. | 2014-07-24 |
Die cushion device for press machine
Grant 8,757,056 - Kohno June 24, 2 | 2014-06-24 |
Slide Motion Control Apparatus For Mechanical Press
App 20130269548 - KOHNO; Yasuyuki | 2013-10-17 |
Photomultiplier tube
Grant 8,188,656 - Sugiyama , et al. May 29, 2 | 2012-05-29 |
Press Load Controlling Apparatus For Mechanical Press
App 20120090482 - Kohno; Yasuyuki ; et al. | 2012-04-19 |
Die cushion device of pressing machine
Grant 8,127,590 - Kohno , et al. March 6, 2 | 2012-03-06 |
Die cushion apparatus of press machine
Grant 8,037,735 - Kohno , et al. October 18, 2 | 2011-10-18 |
Die Cushion Device For Press Machine
App 20110226141 - Kohno; Yasuyuki | 2011-09-22 |
Photomultiplier Tube
App 20100213838 - SUGIYAMA; Hiroyuki ; et al. | 2010-08-26 |
Die Cushion Device Of Pressing Machine
App 20090158810 - Kohno; Yasuyuki ; et al. | 2009-06-25 |
Die Cushion Device For Press Machine
App 20090071218 - Kohno; Yasuyuki ; et al. | 2009-03-19 |
Movable plate drive device and press slide drive device
Grant 7,401,548 - Kohno , et al. July 22, 2 | 2008-07-22 |
Movable Plate Drive Device And Press Slide Drive Device
App 20080134909 - Kohno; Yasuyuki ; et al. | 2008-06-12 |
Semiconductor photoelectric surface and its manufacturing method, and photodetecting tube using semiconductor photoelectric surface
App 20060138395 - Kohno; Yasuyuki ; et al. | 2006-06-29 |
Drive apparatus, press machine slide drive apparatus and method thereof
Grant 6,647,870 - Kohno November 18, 2 | 2003-11-18 |
Drive apparatus, press machine slide drive apparatus and method thereof
App 20020096060 - Kohno, Yasuyuki | 2002-07-25 |
Slide driving device for presses
Grant 6,085,520 - Kohno July 11, 2 | 2000-07-11 |
In-line screw type injection molding machine
Grant 5,232,714 - Kohno , et al. August 3, 1 | 1993-08-03 |
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