OHTA; Nobuyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for OHTA; Nobuyuki.The latest application filed is for "content data holding system, storage medium, content data holding server, and data management method".

Company Profile

3.8.10

OHTA; Nobuyuki - Tokyo JP
Ohta; Nobuyuki - Wako JP
Ohta; Nobuyuki - Kawagoe JP
Ohta; Nobuyuki - Kawagoe-shi JP
Ohta; Nobuyuki - Sodegaura-Shi JP
Ohta; Nobuyuki - Wako-shi JP
Ohta; Nobuyuki - Saitama-ken 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
Content Data Holding System, Storage Medium, Content Data Holding Server, And Data Management Method App 20220121639 - ISHIHARA; Tsunekazu ; et al.	2022-04-21
Content data holding system, storage medium, content data holding server, and data management method Grant 11,243,931 - Ishihara , et al. February 8, 2	2022-02-08
Content Data Holding System, Storage Medium, Content Data Holding Server, And Data Management Method App 20200379969 - ISHIHARA; Tsunekazu ; et al.	2020-12-03
Content Data Holding System, Storage Medium, Content Data Holding Server, And Data Management Method App 20200376372 - SOWA; Takanori ; et al.	2020-12-03
Cooling structure of internal combustion engine Grant 9,297,293 - Wakamoto , et al. March 29, 2	2016-03-29
Footrests and floor mats for construction machinery Grant 9,163,381 - Horikawa , et al. October 20, 2	2015-10-20
Footrests And Floor Mats For Construction Machinery App 20150176248 - Horikawa; Hitoshi ; et al.	2015-06-25
Cab frame for construction machinery and painting method therefor Grant 9,010,846 - Ohta , et al. April 21, 2	2015-04-21
Cab Frame For Construction Machinery And Painting Method Therefor App 20140354010 - Ohta; Nobuyuki ; et al.	2014-12-04
Cooling Structure Of Internal Combustion Engine App 20140283763 - WAKAMOTO; Shinji ; et al.	2014-09-25
Crankshaft lubrication system Grant 7,954,600 - Ohta June 7, 2	2011-06-07
Hydrorefining Method For Hydrocarbon Oil App 20100206770 - Matsui; Junshi ; et al.	2010-08-19
Crankshaft lubrication system App 20080190699 - Ohta; Nobuyuki	2008-08-14
Gas concentration-detecting device for detecting concentration of gas in oil Grant 6,585,938 - Machida , et al. July 1, 2	2003-07-01

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