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Inventor

Akiyoshi Hashima

Inventor
Yokohama, JP

Overview

4→
Patents
1981–1984
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Rprimary
H01RElectrically-conductive connections31%
H01JElectric discharge tubes or discharge lamps23%
H01KElectric incandescent lamps23%
Y10TTechnical subjects covered by former us classification15%
H05KPrinted circuits8%
PatentTitleYear
4,473,770'Baseless incandescent lamp assembly'19844,367,573'Method for manufacturing a baseless incandescent lamp assembly'19834,365,396'Method for manufacturing a baseless incandescent lamp assembly'19824,299,430'Lamp holder for baseless lamp'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1984Patents assigned to TOKYO SHIBAURA ELECTRIC CO (4)· patent assignee history
1981–1984Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO SHIBAURA ELECTRIC CO41981–1984
Locations
LocationPatentsSpan
Yokohama, JP41981–1984