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Inventor

Jyunji Itoh

Inventor
Hirakata, JP

Overview

7→
Patents
1993–2010
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.

H03Fprimary
H03FAmplifiers33%
H03GControl of amplification22%
B05BSpraying apparatus11%
B05DProcesses for applying fluent materials to surfaces, in general11%
H03DDemodulation or transference of modulation from one carrier to another11%
H03KPulse technique11%
PatentTitleYear
7,642,848'Variable gain amplifying apparatus and wireless communication apparatus'20107,342,442'Variable gain amplifying apparatus and wireless communication apparatus'20087,324,791'Low-noise differential bias circuit and differential signal processing apparatus'20087,298,205'Amplifier and frequency converter'20077,123,073'Amplifier and frequency converter'20065,689,207'Front-end circuit'19975,192,593'Method for painting automobile doors by sequentially holding and painting portions of the door'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to KOBE STEEL LTD (1)· patent assignee history
1993Based in Kobe, JP· patent location history
1997–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history
1997–2008Based in Hirakata, JP· patent location history
2010Patents assigned to PANASONIC CORP (1)· patent assignee history
2010Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51997–2008
KOBE STEEL LTD11993
PANASONIC CORP12010
Locations
LocationPatentsSpan
Hirakata, JP51997–2008
Osaka, JP12010
Kobe, JP11993