Tatsuoka; Sho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tatsuoka; Sho.The latest application filed is for "surface-coated cutting tool in which hard coating layer exhibits excellent chipping resistance and peeling resistance".

Company Profile

9.15.21

Tatsuoka; Sho - Naka JP
TATSUOKA; Sho - Naka-shi JP
Tatsuoka; Sho - Naka-gun 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
Surface-coated cutting tool in which hard coating layer exhibits excellent chipping resistance and peeling resistance Grant 11,278,967 - Yanagisawa , et al. March 22, 2	2022-03-22
Surface-coated Cutting Tool In Which Hard Coating Layer Exhibits Excellent Chipping Resistance And Peeling Resistance App 20210220919 - YANAGISAWA; Kousuke ; et al.	2021-07-22
Surface-coated cutting tool having hard coating layer exhibiting excellent chipping resistance and wear resistance Grant 11,040,402 - Ishigaki , et al. June 22, 2	2021-06-22
Surface-coated cutting tool in which hard coating layer exhibits excellent chipping resistance Grant 10,710,168 - Tatsuoka , et al.	2020-07-14
Surface-coated cutting tool with hard coating layer that exhibits excellent chipping resistance and manufacturing method thereof Grant 10,625,347 - Tatsuoka , et al.	2020-04-21
Surface-coated cutting tool and manufacturing method of the same Grant 10,618,115 - Tatsuoka , et al.	2020-04-14
Surface-coated Cutting Tool Having Hard Coating Layer Exhibiting Excellent Chipping Resistance And Wear Resistance App 20190358711 - ISHIGAKI; Takuya ; et al.	2019-11-28
Surface-coated cutting tool in which hard coating layer exhibits excellent chipping resistance Grant 10,456,842 - Tatsuoka , et al. Oc	2019-10-29
Surface-coated cutting tool in which hard coating layers exhibits excellent chipping resistance Grant 10,456,841 - Sato , et al. Oc	2019-10-29
Surface-coated cutting tool having hard coating layer that exhibits excellent chipping resistance Grant 10,329,671 - Tatsuoka , et al.	2019-06-25
Surface-coated cutting tool having hard coating layer that exhibits excellent chipping resistance Grant 10,307,830 - Tatsuoka , et al.	2019-06-04
Surface-coated cutting tool and method for producing the same Grant 10,265,785 - Tatsuoka , et al.	2019-04-23
Surface-coated Cutting Tool And Manufacturing Method Of The Same App 20180311745 - TATSUOKA; Sho ; et al.	2018-11-01
Surface-coated Cutting Tool With Hard Coating Layer That Exhibits Excellent Chipping Resistance And Manufacturing Method Thereof App 20180311742 - TATSUOKA; Sho ; et al.	2018-11-01
Surface-coated Cutting Tool In Which Hard Coating Layer Exhibits Excellent Chipping Resistance App 20180257147 - TATSUOKA; Sho ; et al.	2018-09-13
Chemical Vapor Deposition Apparatus And Chemical Vapor Deposition Method App 20180195172 - TATSUOKA; Sho ; et al.	2018-07-12
Surface-coated Cutting Tool In Which Hard Coating Layer Exhibits Excellent Chipping Resistance App 20180154463 - YANAGISAWA; Kousuke ; et al.	2018-06-07
Surface-coated Cutting Tool In Which Hard Coating Layers Exhibits Excellent Chipping Resistance App 20180071830 - SATO; Kenichi ; et al.	2018-03-15
Surface Coated Cutting Tool App 20170342552 - SATO; Kenichi ; et al.	2017-11-30
Surface Coated Cutting Tool App 20170321322 - SATO; Kenichi ; et al.	2017-11-09
Surface coated cutting tool Grant 9,797,040 - Tatsuoka , et al. October 24, 2	2017-10-24
Surface-coated Cutting Tool In Which Hard Coating Layer Exhibits Excellent Chipping Resistance App 20170297117 - TATSUOKA; Sho ; et al.	2017-10-19
Surface-coated Cutting Tool In Which Hard Coating Layer Exhibits Excellent Chipping Resistance App 20170298505 - TATSUOKA; Sho ; et al.	2017-10-19
Surface-coated Cutting Tool Having Excellent Chip Resistance App 20170216930 - SATO; Kenichi ; et al.	2017-08-03
Surface-coated Cutting Tool Having Hard Coating Layer That Exhibits Excellent Chipping Resistance App 20170198400 - TATSUOKA; Sho ; et al.	2017-07-13
Surface-coated Cutting Tool In Which Hard Coating Layer Exhibits Excellent Chipping Resistance App 20170165758 - TATSUOKA; Sho ; et al.	2017-06-15
Surface-coated Cutting Tool And Method For Producing The Same App 20170113285 - TATSUOKA; Sho ; et al.	2017-04-27
Chemical Vapor Deposition Apparatus And Chemical Vapor Deposition Method App 20160333478 - TATSUOKA; Sho ; et al.	2016-11-17
Surface-coated cutting tool having therein hard coating layer capable of exhibiting excellent chipping resistance during high-speed intermittent cutting work Grant 9,452,478 - Igarashi , et al. September 27, 2	2016-09-27
Surface coated cutting tool Grant 9,415,446 - Tatsuoka , et al. August 16, 2	2016-08-16
Surface Coated Cutting Tool App 20160040285 - TATSUOKA; Sho ; et al.	2016-02-11
Surface Coated Cutting Tool App 20150217378 - Tatsuoka; Sho ; et al.	2015-08-06
Surface-coated Cutting Tool Having Therein Hard Coating Layer Capable Of Exhibiting Excellent Chipping Resistance During High-speed Intermittent Cutting Work App 20150158094 - Igarashi; Makoto ; et al.	2015-06-11
Surface-coated cutting tool having hard-coating layer with excellent chipping resistance and fracturing resistance Grant 8,962,126 - Tatsuoka , et al. February 24, 2	2015-02-24
Surface-coated Cutting Tool Having Hard-coating Layer With Excellent Chipping Resistance And Fracturing Resistance App 20120202032 - TATSUOKA; Sho ; et al.	2012-08-09

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