Inventor
Takashi Otawara
Inventor
Hachioji, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis63%
G01NInvestigating or analysing materials by determining their chemical or physical properties16%
G02BOptical elements, systems or apparatus16%
H04NPictorial communication, e.g. television5%
PatentTitleYear
8,540,622'Endoscope'20138,187,175'Endoscope, endoscope apparatus, and method of connecting external equipment to endoscope'20128,114,013'Endoscope insertion portion'20128,092,375'Endoscope insertion portion with plurality of observation windows'20128,038,606'Endoscope insertion portion'20118,033,990'Endoscope insertion portion'20117,998,064'Endoscope insertion portion'20117,914,441'Endoscope'20117,914,440'Endoscope'20117,896,802'Endoscope insertion portion'20117,220,227'Adapter for endoscope and endoscope'20076,827,683'Endoscope system and medical treatment method'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2011Patents assigned to OLYMPUS CORP (4)· patent assignee history
2004–2013Based in Hachioji, JP· patent location history
2007–2011Based in Tokyo, JP· patent location history
2011–2013Patents assigned to OLYMPUS MEDICAL SYSTEMS CORP (8)· patent assignee history
2012–2013Patents assigned to OTAWARA TAKASHI (4)· patent assignee history
2013Patents assigned to KITANO SEIJI (1)· patent assignee history
2013Patents assigned to MIYAGI TAKAYASU (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS MEDICAL SYSTEMS CORP | 8 | 2011–2013 |
| OLYMPUS CORP | 4 | 2004–2011 |
| OTAWARA TAKASHIself | 4 | 2012–2013 |
| KITANO SEIJI | 1 | 2013 |
| MIYAGI TAKAYASU | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 9 | 2004–2013 |
| Tokyo, JP | 3 | 2007–2011 |