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Inventor

Shigeo Ashizawa

Inventor
Tokyo, JP

Overview

6→
Patents
2010–2015
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Kprimary
G06KGraphical data reading44%
B28BShaping clay or other ceramic compositions33%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
G01SRadio direction-finding11%
PatentTitleYear
8,947,208'IC tag searching apparatus'20158,797,147'Upright type apparatus for charging wireless IC tags'20148,514,060'Wireless identification tag'20138,405,493'Apparatus for embedding wireless IC tags'20138,149,121'Wireless identification tag'20127,804,406'Quality control system of concrete and cement products using wireless IC tag'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2015Patents assigned to MITOMO CORP (6)· patent assignee history
2010–2015Based in Tokyo, JP· patent location history
2012–2015Patents assigned to ASHIZAWA SHIGEO (5)· patent assignee history
2012–2015Patents assigned to KAGA KIKUO (5)· patent assignee history
2012Patents assigned to KANO YASUO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITOMO CORP62010–2015
ASHIZAWA SHIGEOself52012–2015
KAGA KIKUO52012–2015
KANO YASUO12012
Locations
LocationPatentsSpan
Tokyo, JP62010–2015