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Inventor

Yoshiyuki Tanii

Inventor
Hamura, JP

Overview

8→
Patents
1995–2018
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
A61BDiagnosis73%
G02BOptical elements, systems or apparatus18%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids9%
PatentTitleYear
10,136,801Bending portion and endoscope201810,092,170Insertion apparatus20189,924,852'Insertion apparatus'20189,078,616'Rotary self-propelled endoscope system'20158,177,709'Rotary self-propelled endoscope system'20125,840,016'Line changeover device for endoscope'19985,469,840'Electromotive warping type endoscope with velocity control'19955,400,769'Electrically bendable endoscope apparatus having controlled fixed bending speed'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Patents assigned to OLYMPUS OPTICAL CO (2)· patent assignee history
1995Based in Hachioji, JP· patent location history
1998–2018Based in Hamura, JP· patent location history
2012–2015Patents assigned to ITO MITSUHIRO (2)· patent assignee history
2012–2015Patents assigned to ITO SEIICHI (2)· patent assignee history
2012–2015Patents assigned to OLYMPUS MEDICAL SYSTEMS CORP (2)· patent assignee history
2018Patents assigned to OLYMPUS CORP (3)· patent assignee history
2018Based in Fussa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS CORP32018
ITO MITSUHIRO22012–2015
ITO SEIICHI22012–2015
OLYMPUS MEDICAL SYSTEMS CORP22012–2015
OLYMPUS OPTICAL CO21995–1998
Locations
LocationPatentsSpan
Hamura, JP41998–2018
Fussa, JP22018
Hachioji, JP21995