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Inventor

Haruhiko Hibi

Inventor
Tokyo, JP

Overview

8→
Patents
2000–2012
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

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

A61Bprimary
A61BDiagnosis44%
H04NPictorial communication, e.g. television33%
G02BOptical elements, systems or apparatus11%
H05BElectric heating11%
PatentTitleYear
8,243,128'Electronic endoscope'20128,125,515'Endoscope system'20126,980,227'Electronic endoscope with light-amount adjustment apparatus'20056,943,822'Electronic endoscope with color adjustment function'20056,881,188'Electronic endoscope system with liquid supply apparatus'20056,322,496'Electronic endoscope system'20016,320,331'Light source apparatus using electric lamp as light source'20016,053,470'Unit support structure of an endoscopic light source apparatus'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to ASAHI OPTICAL CO LTD (3)· patent assignee history
2000–2012Based in Tokyo, JP· patent location history
2005Patents assigned to PENTAX CORP (3)· patent assignee history
2012Patents assigned to HIBI HARUHIKO (2)· patent assignee history
2012Patents assigned to HOYA CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI OPTICAL CO LTD32000–2001
PENTAX CORP32005
HIBI HARUHIKOself22012
HOYA CORP22012
Locations
LocationPatentsSpan
Tokyo, JP82000–2012