Inventor
Kensei Nakahashi
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis56%
A61MDevices for introducing media into, or onto, the body44%
PatentTitleYear
8,540,621'Medical retainer and medical operation using the same'20138,475,361'Percutaneous or natural-orifice medical procedure and system therefor'20138,225,794'Overtube'20128,002,695'Medical procedure via natural opening'20117,988,618'Medical procedure via natural opening'20117,735,489'Endotracheal tube, device for use in medical procedure through natural opening and medical procedure through natural opening'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2013Patents assigned to OLYMPUS MEDICAL SYSTEMS CORP (6)· patent assignee history
2010–2013Based in Tokyo, JP· patent location history
2012–2013Patents assigned to MIKKAICHI TAKAYASU (3)· patent assignee history
2012–2013Patents assigned to NAKAHASHI KENSEI (3)· patent assignee history
2012–2013Patents assigned to KAJI KUNIHIDE (2)· patent assignee history
2013Patents assigned to BARLOW DAVID E (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS MEDICAL SYSTEMS CORP | 6 | 2010–2013 |
| MIKKAICHI TAKAYASU | 3 | 2012–2013 |
| NAKAHASHI KENSEIself | 3 | 2012–2013 |
| BARLOW DAVID E | 2 | 2013 |
| KAJI KUNIHIDE | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2010–2013 |