Inventor

Kunio Fukai

Inventor

Shizuoka, JP

Overview

13→

Patents

1993–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps61%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general11%

F21SNon-portable lighting devices11%

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 emitted6%

G01FMeasuring volume, volume flow, mass flow or liquid level6%

G02BOptical elements, systems or apparatus6%

PatentTitleYear

10,337,688Vehicle lamp2019 9,776,555'Vehicular lamp with OLED having repeated reflections'2017 8,773,008'Discharge lamp bulb having metal band supported by support portion'2014 6,974,360'Method of producing an arc tube for a discharge lamp device'2005 6,843,698'Arc tube and method of producing the same'2005 6,790,115'Arc tube for discharge lamp and method of fabricating the same'2004 6,616,494'Method and apparatus for supplying pellets to arc tube for discharge lamp'2003 6,321,799'Method and apparatus for supplying mercury to arc tube for discharge lamp'2001 5,936,349'Arc tube having a pair of molybdenum foils, and method for its fabrication'1999 5,505,648'Contamination-free method of making arc tubes'1996 5,286,227'Arc tube and method for manufacturing the same'1994 5,277,639'Arc tube electrode assembly and method for manufacturing same'1994 5,186,671'Manufacturing method of discharge lamp electrode'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2019Patents assigned to KOITO MFG CO LTD (13)· patent assignee history

1993–2019Based in Shizuoka, JP· patent location history

1996Based in Shimizu, JP· patent location history

2014Patents assigned to FUKAI KUNIO (1)· patent assignee history

2014Patents assigned to ITO YOSHIRO (1)· patent assignee history

2014Patents assigned to SHIDO MASAYA (1)· patent assignee history

2014Patents assigned to TSUDA TOSHIAKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOITO MFG CO LTD	13	1993–2019
FUKAI KUNIOself	1	2014
ITO YOSHIRO	1	2014
SHIDO MASAYA	1	2014
TSUDA TOSHIAKI	1	2014

Locations

Location	Patents	Span
Shizuoka, JP	12	1993–2019
Shimizu, JP	1	1996