Inventor
Mototsugu Ogawa
Inventor
Hachioji, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis63%
G02BOptical elements, systems or apparatus25%
A61LMethods or apparatus for sterilising materials or objects in general13%
PatentTitleYear
5,609,561'Electronic type endoscope in which image pickup unit is dismounted to execute disinfection/sterilization processing'19975,529,580'Surgical resecting tool'19964,905,082'Rigid video endoscope having a detachable imaging unit'19904,896,678'Endoscopic treating tool'19904,867,138'Rigid electronic endoscope'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1997Patents assigned to OLYMPUS OPTICAL CO (5)· patent assignee history
1989–1997Based in Hachioji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS OPTICAL CO | 5 | 1989–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 5 | 1989–1997 |