LexDanaLexDanabeta
Inventor

Yoshiki Furukawa

Inventor
Hadano, JP

Overview

7→
Patents
1978–2007
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G06Kprimary
G06KGraphical data reading18%
G02BOptical elements, systems or apparatus9%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
G03GElectrography9%
H04BTransmission9%
H04LTransmission of digital information, e.g. telegraphic communication9%
H04WWireless communication networks9%
H05KPrinted circuits9%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%
LOCD19%
PatentTitleYear
7,187,867'Optical wireless communication system'20076,921,922'Optical communication module'20055,739,520'Bar code reading device for bar code verifier adapted to verify longer bar code'19985,589,678'Scanner of a bar code verifier'19964,456,362'Portable image forming apparatus'1984D0263600'Electrophotographic apparatus'19824,124,296'Original urging device'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1984Patents assigned to CANON KK (3)· patent assignee history
1978–1982Based in Yokohama, JP· patent location history
1984–2005Based in Tokyo, JP· patent location history
1996–2005Patents assigned to STANLEY ELECTRIC CO LTD (3)· patent assignee history
1996–1998Patents assigned to NIPPON DENSO CO (2)· patent assignee history
1996–2007Based in Hadano, JP· patent location history
2007Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK31978–1984
STANLEY ELECTRIC CO LTD31996–2005
NIPPON DENSO CO21996–1998
HONDA MOTOR CO LTD12007
Locations
LocationPatentsSpan
Hadano, JP31996–2007
Tokyo, JP21984–2005
Yokohama, JP21978–1982