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Inventor

Takayoshi Muranaka

Inventor
Kadoma, JP

Overview

5→
Patents
1977–1999
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Gprimary
H01GCapacitors44%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables11%
G03DApparatus for processing exposed photographic materials11%
PatentTitleYear
5,901,949'Conveyor system for collating photographic prints and negatives'19994,488,203'Electrochemical double-layer capacitor and film enclosure'19844,408,259'Electrochemical double-layer capacitor'19834,327,400'Electric double layer capacitor'19824,009,425'Capacitor with intersecting lead plates'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1984Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
1977–1982Based in Moriguchi, JP· patent location history
1983–1984Based in Kadoma, JP· patent location history
1999Patents assigned to NORITSU KOKI CO LTD (1)· patent assignee history
1999Based in Wakayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41977–1984
NORITSU KOKI CO LTD11999
Locations
LocationPatentsSpan
Kadoma, JP21983–1984
Moriguchi, JP21977–1982
Wakayama, JP11999