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Inventor

Tadashi Oonishi

Inventor
Musashimurayama, JP

Overview

6→
Patents
2001–2007
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 reading100%
PatentTitleYear
7,250,863'Transponder and a sensing system using the transponder'20076,972,662'RFID (radio frequency identification) and IC card'20056,955,300'Dual interface IC card'20056,637,664'Composite IC card'20036,585,166'Composite IC card'20036,173,900'IC card'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2007Patents assigned to HITACHI LTD (4)· patent assignee history
2001–2005Based in Musashimurayama, JP· patent location history
2005Patents assigned to RENESAS TECH CORP (2)· patent assignee history
2007Based in Hachioji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD42001–2007
RENESAS TECH CORP22005
Locations
LocationPatentsSpan
Musashimurayama, JP52001–2005
Hachioji, JP12007