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Inventor

Shigeyasu Kishioka

Inventor
Kunitachi, JP

Overview

5→
Patents
2002–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Bprimary
A61BDiagnosis71%
G02BOptical elements, systems or apparatus29%
PatentTitleYear
11,089,942Portable endoscope having video display device offset relative to longitudinal axis of operation portion202110,918,266Endoscope20218,403,831'Endoscope apparatus with movement driving mechanism for display'20137,435,215'Endoscope'20086,398,721'Surgical microscope apparatus'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to OLYMPUS OPTICAL CO (1)· patent assignee history
2002–2008Based in Kokubunji, JP· patent location history
2008–2021Patents assigned to OLYMPUS CORP (3)· patent assignee history
2013Patents assigned to KISHIOKA SHIGEYASU (1)· patent assignee history
2013Patents assigned to OLYMPUS MEDICAL SYSTEMS CORP (1)· patent assignee history
2013–2021Based in Kunitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS CORP32008–2021
KISHIOKA SHIGEYASUself12013
OLYMPUS MEDICAL SYSTEMS CORP12013
OLYMPUS OPTICAL CO12002
Locations
LocationPatentsSpan
Kunitachi, JP32013–2021
Kokubunji, JP22002–2008