Mase; Keiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mase; Keiji.The latest application filed is for "elastic abrasive manufacturing method, elastic abrasive manufacturing device, blasting method, and blasting device".

Company Profile

13.43.50

Mase; Keiji - Tokyo JP
Mase; Keiji - Edogawa-ku 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
Method for surface treatment of workpiece made from hard-brittle material Grant 11,389,929 - Mase , et al. July 19, 2	2022-07-19
Elastic Abrasive Manufacturing Method, Elastic Abrasive Manufacturing Device, Blasting Method, And Blasting Device App 20210260723 - MASE; Keiji ; et al.	2021-08-26
Method of forming fine dimples in a hard-brittle material surface Grant 10,987,778 - Mase , et al. April 27, 2	2021-04-27
Method of surface treatment for ceramic and ceramic article Grant 10,857,695 - Mase , et al. December 8, 2	2020-12-08
Method For Surface Treatment Of Dlc Coated Member App 20200282515 - MASE; Keiji ; et al.	2020-09-10
Powder Contact Member And Method For Surface Treatment Of Powder Contact Member App 20200282516 - Mase; Keiji ; et al.	2020-09-10
Method for polishing artificial tooth and device for polishing artificial tooth Grant 10,765,498 - Mase , et al. Sep	2020-09-08
Mold surface treatment method and mold treated with said method Grant 10,758,968 - Mase , et al. Sep	2020-09-01
Method For Surface Treatment Of Workpiece Made From Hard-brittle Material App 20190283212 - MASE; Keiji ; et al.	2019-09-19
Impeller For Accelerating Abrasive In Centrifugal Accelerator Of Blasting Apparatus, Method For Manufacturing The Impeller And The Blasting Apparatus Equipped The Impeller Therewith App 20190118340 - MASE; Keiji	2019-04-25
Surface Treatment Method For Metal Product And Metal Product App 20190076987 - MASE; Keiji ; et al.	2019-03-14
Structure Of Cutting Edge Of Machining Tool, And Surface Treatment Method For Same App 20190076907 - MASE; Keiji ; et al.	2019-03-14
Method Of Forming Fine Dimples In A Hard-brittle Material Surface App 20190030682 - MASE; Keiji ; et al.	2019-01-31
Method Of Surface Treatment For Ceramic And Ceramic Article App 20190016013 - Mase; Keiji ; et al.	2019-01-17
Method For Polishing Artificial Tooth And Device For Polishing Artificial Tooth App 20180333238 - MASE; Keiji ; et al.	2018-11-22
Method and device for manufacturing elastic abrasive method for blasting the elastic abrasive including method for recycling the elastic abrasive and device for blasting the elastic abrasive including device for recycling the elastic abrasive Grant 10,131,036 - Mase , et al. November 20, 2	2018-11-20
Method and device for cutting out hard-brittle substrate Grant 10,071,462 - Mase , et al. September 11, 2	2018-09-11
Mold Surface Treatment Method And Mold Treated With Said Method App 20180229293 - MASE; Keiji ; et al.	2018-08-16
Surface Treatment Method For Transparent Resin Forming Mold, Transparent Resin Forming Mold, And Transparent Resin Formed Article App 20180222089 - MASE; Keiji ; et al.	2018-08-09
Method for processing surface of light-transmitting glass and light transmitting glass processed by said method Grant 10,043,926 - Mase , et al. August 7, 2	2018-08-07
Method For Processing Surface Of Light-transmitting Glass Processed By Said Method App 20170373203 - Mase; Keiji ; et al.	2017-12-28
Method for grinding side portion of stacked hard, brittle material substrate Grant 9,815,173 - Mase , et al. November 14, 2	2017-11-14
Method for processing surface of light-transmitting glass and light-transmitting glass processed by said method Grant 9,793,426 - Mase , et al. October 17, 2	2017-10-17
Blasting machine for scribing Grant 9,505,102 - Mase , et al. November 29, 2	2016-11-29
Method And Device For Cutting Out Hard-brittle Substrate App 20160243673 - Mase; Keiji ; et al.	2016-08-25
Blasting Machining Method And Blast Machining Device App 20160236323 - Mase; Keiji ; et al.	2016-08-18
Method and device for cutting out hard-brittle substrate and protecting regions on the substrate Grant 9,333,624 - Mase , et al. May 10, 2	2016-05-10
Plate-end processing method and blasting device Grant 9,302,368 - Mase April 5, 2	2016-04-05
Scribing Method And Blasting Machine For Scribing App 20160023325 - Mase; Keiji ; et al.	2016-01-28
Method for producing elastic grinding material, elastic grinding material, and blasting method using said elastic grinding material Grant 9,186,775 - Mase , et al. November 17, 2	2015-11-17
Method of treating surface of mold Grant 9,156,131 - Mase October 13, 2	2015-10-13
Scribing method using blasting machine Grant 9,144,884 - Mase , et al. September 29, 2	2015-09-29
Method of treating surface of mold and mold having surface treated by said method Grant 9,108,298 - Mase August 18, 2	2015-08-18
Blasting method and apparatus having abrasive recovery system, processing method of thin-film solar cell panel, and thin-film solar cell panel processed by the method Grant 9,039,487 - Mase , et al. May 26, 2	2015-05-26
Method And Device For Manufacturing Elastic Abrasive Method For Blasting The Elastic Abrasive Including Method For Recycling The Elastic Abrasive And Device For Blasting The Elastic Abrasive Including Device For Recycling The Elastic Abrasive App 20150093969 - MASE; Keiji ; et al.	2015-04-02
Method Of Treating Surface Of Mold And Mold Having Surface Treated By Said Method App 20150024660 - MASE; Keiji	2015-01-22
Method for Processing Surface of Light-Transmitting Glass and Light-Transmitting Glass Processed by said Method App 20140360569 - MASE; Keiji ; et al.	2014-12-11
Method For Producing Elastic Grinding Material, Elastic Grinding Material, And Blasting Method Using Said Elastic Grinding Material App 20140329441 - Mase; Keiji ; et al.	2014-11-06
Cutting method by sandblasting Grant 8,845,393 - Mase , et al. September 30, 2	2014-09-30
Apparatus for supplying constant amount of abrasive Grant 8,690,641 - Mase , et al. April 8, 2	2014-04-08
Scribing Method And Blasting Machine For Scribing App 20140065930 - Mase; Keiji ; et al.	2014-03-06
Method For Fabricating Substrate For Solar Cell And Solar Cell App 20130306148 - Takato; Hidetaka ; et al.	2013-11-21
Method And Device For Cutting Out Hard-brittle Substrate App 20130303053 - Mase; Keiji ; et al.	2013-11-14
Blasting method and apparatus having abrasive recovery system, processing method of thin-film solar cell panel, and thin-film solar cell panel processed by the method Grant 8,523,632 - Mase , et al. September 3, 2	2013-09-03
Abrasive for blast processing and blast processing method employing the same Grant 8,408,969 - Mase April 2, 2	2013-04-02
Plate-end Processing Method And Blasting Device App 20130059500 - MASE; Keiji	2013-03-07
Light-transmitting member Grant 8,382,300 - Mase February 26, 2	2013-02-26
Method For Grinding Side Portion of Hard, Brittle Material Substrate App 20130023187 - MASE; Keiji ; et al.	2013-01-24
Process for producing gel-like abrasive material and gel-like abrasive material Grant 8,298,307 - Mase , et al. October 30, 2	2012-10-30
Polishing Method By Blasting And Nozzle Structure For A Blasting Apparatus For Use In The Polishing Method App 20120264355 - MASE; Keiji ; et al.	2012-10-18
Blasting method and blasting machine Grant 8,277,277 - Mase , et al. October 2, 2	2012-10-02
Abrasive For Blast Processing And Blast Processing Method Employing The Same App 20120231704 - MASE; Keiji	2012-09-13
Abrasive for blast processing and blast processing method employing the same Grant 8,197,302 - Mase June 12, 2	2012-06-12
Cutting Method By Sandblasting App 20120052773 - MASE; Keiji ; et al.	2012-03-01
Method Of Treating Surface Of Mold And Mold Having Surface Treated By Said Method App 20120043044 - Mase; Keiji	2012-02-23
Apparatus for Supplying Constant Amount of Abrasive App 20120015593 - MASE; Keiji ; et al.	2012-01-19
Light-transmitting Member App 20120002290 - MASE; Keiji	2012-01-05
Method for producing metal mask for screen printing Grant 8,049,136 - Mase , et al. November 1, 2	2011-11-01
Moving mechanism for blast gun for blasting machine Grant 7,887,393 - Mase , et al. February 15, 2	2011-02-15
Blasting Chamber App 20110034119 - Mase; Keiji ; et al.	2011-02-10
Process For Producing Gel-like Abrasive Material And Gel-like Abrasive Material App 20110005142 - Mase; Keiji ; et al.	2011-01-13
Blasting Method And Apparatus Having Abrasive Recovery System, Processing Method Of Thin-film Solar Cell Panel, And Thin-film Solar Cell Panel Processed By The Method App 20100122719 - MASE; Keiji ; et al.	2010-05-20
Abrasive, a method for manufacturing the abrasive, and a method for blast processing with the use of the abrasive Grant 7,695,346 - Ishibashi , et al. April 13, 2	2010-04-13
Apparatus for supplying constant quantity of abrasive Grant 7,695,349 - Mase , et al. April 13, 2	2010-04-13
Apparatus for supplying constant amount of abrasives Grant 7,695,350 - Mase , et al. April 13, 2	2010-04-13
Abrasive-recovery mechanism in blasting machine Grant 7,695,348 - Mase April 13, 2	2010-04-13
Blasting Method And Apparatus Having Abrasive Recovery System, Processing Method Of Thin-film Solar Cell Panel, And Thin-film Solar Cell Panel Processed By The Method App 20100035522 - Mase; Keiji ; et al.	2010-02-11
Method for forming a layer of flaky particles Grant 7,629,022 - Mase , et al. December 8, 2	2009-12-08
Blasting Method And Blasting Machine App 20090130959 - MASE; Keiji ; et al.	2009-05-21
Abrasive-recovery Mechanism In Blasting Machine App 20090098810 - MASE; Keiji	2009-04-16
Apparatus For Supplying Constant Amount Of Abrasives App 20090075569 - Mase; Keiji ; et al.	2009-03-19
Method For Producing Metal Mask For Screen Printing App 20090032507 - MASE; Keiji ; et al.	2009-02-05
Abrasive For Blast Processing And Blast Processing Method Employing The Same App 20090011682 - MASE; Keiji	2009-01-08
Moving mechanism for blast gun for blasting machine App 20080268757 - Mase; Keiji ; et al.	2008-10-30
Apparatus for supplying constant quantity of abrasive App 20080261496 - Mase; Keiji ; et al.	2008-10-23
Substrate treatment method for portion to be coated App 20080233838 - Mase; Keiji ; et al.	2008-09-25
Method for feeding an injection material under pressure, a method for blasting using the method, a device for pressurized feeding an injection material under pressure, and a blasting device having the device App 20070010174 - Mase; Keiji ; et al.	2007-01-11
Grinding method for workpiece, jet guide means and jet regulation means used for the method Grant 7,137,873 - Mase , et al. November 21, 2	2006-11-21
Abrasive, a method for manufacturing the abrasive, and a method for blast processng with the use of the abrasive App 20060099888 - Ishibashi; Shozo ; et al.	2006-05-11
Orientation method for flaky particle and method for forming a layer of flaky particle App 20050244575 - Mase, Keiji ; et al.	2005-11-03
Grinding method for workpiece, jet guide means and jet regulation means used for the method App 20040266317 - Mase, Keiji ; et al.	2004-12-30

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