Inventor

Kiyokazu Honda

Inventor

Zushi, JP

Overview

12→

Patents

1981–1986

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

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

H01Kprimary

H01KElectric incandescent lamps28%

H01RElectrically-conductive connections16%

F21SNon-portable lighting devices9%

H01JElectric discharge tubes or discharge lamps9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

Y10TTechnical subjects covered by former us classification6%

C03CChemical composition of glasses, glazes or vitreous enamels3%

F21VFunctional features or details of lighting devices or systems thereof3%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted3%

G03GElectrography3%

PatentTitleYear

4,630,180'Light emitting diode array'1986 4,513,357'Headlamp unit with timed switching between two lights'1985 4,496,872'Sealed beam type reflective lamp'1985 4,473,770'Baseless incandescent lamp assembly'1984 4,412,716'Socket for baseless incandescent lamp'1983 4,367,573'Method for manufacturing a baseless incandescent lamp assembly'1983 4,366,409'Halogen incandescent lamp'1982 4,365,396'Method for manufacturing a baseless incandescent lamp assembly'1982 4,342,142'Method for manufacturing sealed-beam type electric bulb'1982 4,305,015'Sealed beam lamp including halogen bulb with light shielding layer'1981 4,299,430'Lamp holder for baseless lamp'1981 4,285,032'Tubular incandescent lamp'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1985Patents assigned to TOKYO SHIBAURA ELECTRIC CO (11)· patent assignee history

1981–1986Based in Zushi, JP· patent location history

1986Patents assigned to HARISON ELECTRIC COMPANY LIMIT (1)· patent assignee history

1986Patents assigned to TOSHIBA KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOKYO SHIBAURA ELECTRIC CO	11	1981–1985
HARISON ELECTRIC COMPANY LIMIT	1	1986
TOSHIBA KK	1	1986

Locations

Location	Patents	Span
Zushi, JP	12	1981–1986