Inventor

Ryoji Inutsuka

Inventor
Osaka, JP

Overview

17→
Patents
1988–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 17 as inventor

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

H05Kprimary
H05KPrinted circuits35%
Y10TTechnical subjects covered by former us classification26%
B23KSoldering or unsoldering15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
H01CResistors3%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
Y02PClimate change mitigation technologies in the production or processing of goods3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to MATSUSHITA ELECTRONICS CORP (1)· patent assignee history
1988–2013Based in Osaka, JP· patent location history
1994–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (13)· patent assignee history
1994Based in Katano, JP· patent location history
2010–2013Patents assigned to PANASONIC CORP (3)· patent assignee history
2013Patents assigned to HIGUCHI MOTOHIRO (1)· patent assignee history
2013Patents assigned to INUTSUKA RYOJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD131994–2008
PANASONIC CORP32010–2013
HIGUCHI MOTOHIRO12013
INUTSUKA RYOJIself12013
MATSUSHITA ELECTRONICS CORP11988
Locations
LocationPatentsSpan
Osaka, JP161988–2013
Katano, JP11994