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Inventor

Kunihiko Miyagi

Inventor
Tokyo, JP

Overview

21→
Patents
1987–2016
Patent span
Human necessities
Primary field (CPC A)

Patents· 21 as inventor

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

A61Bprimary
A61BDiagnosis68%
A61MDevices for introducing media into, or onto, the body12%
G02BOptical elements, systems or apparatus12%
LOC248%
PatentTitleYear
D0774191'Endoscopic forceps'2016D0773663'Endoscopic forceps'20168,696,551'Flexible endoscope suitable for MRI'20148,066,722'Clip applier'20117,736,303'Curvilinearly controlling wire member of endoscope and method for manufacturing the same'20106,887,196'Endoscope apparatus with an omnidirectional view field and a translatable illuminator'20056,461,330'Surgical operation guiding apparatus'20026,074,342'Hard endoscope used for assisting micro-operation'20006,048,340'High-frequency treatment device for endoscope'20005,830,126'Endoscope unit'19985,740,965'Adhesive sprayer for living body'19985,683,413'Forceps instrument for endoscope'19975,636,625'Tracheal airway apparatus'19975,601,549'Medical observing instrument'19975,496,338'Medical instrument for treating sinusitis'19965,465,710'Endoscope'19955,438,975'Distal tip of endoscope having spirally coiled control wires'19955,386,816'Endoscope'19955,193,135'Optical connector and endoscope with optical connector'19934,878,484'Water-tight endoscope'19894,706,657'Light quantity adjuster for endoscope apparatus'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2014Patents assigned to MACHIDA ENDOSCOPE CO LTD (19)· patent assignee history
1987–2016Based in Tokyo, JP· patent location history
1993–2010Based in Wako, JP· patent location history
1997Based in Saitama, JP· patent location history
2011–2014Patents assigned to MISAWA MASAYUKI (2)· patent assignee history
2011–2014Patents assigned to MIYAGI KUNIHIKO (2)· patent assignee history
2014Patents assigned to KURUMI YOSHIMASA (1)· patent assignee history
2014Based in Chiba, JP· patent location history
2016Patents assigned to JIMRO CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MACHIDA ENDOSCOPE CO LTD191987–2014
JIMRO CO LTD22016
MISAWA MASAYUKI22011–2014
MIYAGI KUNIHIKOself22011–2014
KURUMI YOSHIMASA12014
Locations
LocationPatentsSpan
Tokyo, JP151987–2016
Wako, JP31993–2010
Saitama, JP21997
Chiba, JP12014