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Inventor

Hironori Ishizaka

Inventor
Chikusei, JP

Overview

7→
Patents
1993–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials28%
G06KGraphical data reading22%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
A61DVeterinary instruments, implements, tools, or methods6%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data6%
H01LSemiconductor devices6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
9,171,244'RFID tag'20158,273,605'Manufacturing method for electronic device having IC chip and antenna electrically connected by bridging plate'20128,220,717'Tubular container enabling individual identification'20127,776,654'Method of producing electronic apparatus'20105,510,803'Dual-polarization planar antenna'19965,278,569'Plane antenna with high gain and antenna efficiency'19945,187,490'Stripline patch antenna with slot plate'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2015Patents assigned to HITACHI CHEMICAL CO LTD (7)· patent assignee history
1993–1994Based in Shimodate, JP· patent location history
1996Based in Ibaragi, JP· patent location history
2010–2012Based in Chikusei, JP· patent location history
2012Patents assigned to ISHIZAKA HIRONORI (2)· patent assignee history
2012Patents assigned to TASAKI KOUJI (2)· patent assignee history
2012Patents assigned to MASUDA HISAYO (1)· patent assignee history
2012Patents assigned to SHIBUTANI MASAHITO (1)· patent assignee history
2012Based in Yuki, JP· patent location history
2015Based in Yuuki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CHEMICAL CO LTD71993–2015
ISHIZAKA HIRONORIself22012
TASAKI KOUJI22012
MASUDA HISAYO12012
SHIBUTANI MASAHITO12012
Locations
LocationPatentsSpan
Chikusei, JP22010–2012
Shimodate, JP21993–1994
Yuuki, JP12015
Yuki, JP12012
Ibaragi, JP11996