Saito; Yasutomo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Saito; Yasutomo.The latest application filed is for "oil leakage detector and oil leakage detection method and image processing unit".

Company Profile

0.8.8

Saito; Yasutomo - Tokyo JP
Saito; Yasutomo - Kurashiki JP
SAITO; Yasutomo - Kurashiki-shi JP
Saito; Yasutomo - Okayama N/A 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
Oil leakage detector and oil leakage detection method and image processing unit Grant 10,755,442 - Lu , et al. A	2020-08-25
Additive for slurry, drilling mud, and cement slurry Grant 10,563,109 - Kumaki , et al. Feb	2020-02-18
Leakage oil detection system Grant 10,234,355 - Lu , et al.	2019-03-19
Vinyl alcohol polymer and production method thereof, additive for drilling mud, drilling mud, additive for drilling cement slurry, and drilling cement slurry Grant 10,118,978 - Kumaki , et al. November 6, 2	2018-11-06
Leakage oil detector system and method Grant 10,113,933 - Lu , et al. October 30, 2	2018-10-30
Oil Leakage Detector and Oil Leakage Detection Method and Image Processing Unit App 20180137652 - LU; Li ; et al.	2018-05-17
Oil leakage detector and oil leakage detection method Grant 9,898,830 - Lu , et al. February 20, 2	2018-02-20
Leakage Oil Detector System And Method App 20170234762 - LU; Li ; et al.	2017-08-17
Additive For Slurry, Drilling Mud, And Cement Slurry App 20170174971 - KUMAKI; Yosuke ; et al.	2017-06-22
Leakage Oil Detection System App 20170016796 - LU; Li ; et al.	2017-01-19
Oil Leakage Detector and Oil Leakage Detection Method App 20160275699 - LU; Li ; et al.	2016-09-22
Vinyl Alcohol Polymer And Production Method Thereof, Additive For Drilling Mud, Drilling Mud, Additive For Drilling Cement Slurry, And Drilling Cement Slurry App 20160229936 - KUMAKI; Yosuke ; et al.	2016-08-11
Alkyl-modified vinyl alcohol polymer, and composition, thickener, coating material for paper, coated paper, adhesive and film containing the same Grant 9,156,928 - Nii , et al. October 13, 2	2015-10-13
Alkyl-modified Vinyl Alcohol Polymer, And Composition, Thickener, Coating Material For Paper, Coated Paper, Adhesive And Film Containing The Same App 20130209817 - Nii; Shinsuke ; et al.	2013-08-15

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