Inventor
Hiroyuki Sasa
Inventor
Tokyo, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis69%
G01TMeasurement of nuclear or x-radiation8%
H04NPictorial communication, e.g. television8%
A61MDevices for introducing media into, or onto, the body4%
A61NElectrotherapy4%
B08BCleaning in general4%
G02BOptical elements, systems or apparatus4%
PatentTitleYear
5,627,583'Electroendoscope apparatus'19975,614,943'Dissimilar endoscopes usable with a common control unit'19975,408,991'Endoscope system wherein cleaning solution flows at same speed in cleaning solution supply section and in all flow paths of internal conduits'19955,398,056'Endoscope system'19955,315,383'Endoscope system'19945,014,708'Radioactive ray detecting therapeutic apparatus'19914,995,396'Radioactive ray detecting endoscope'19914,765,312'Endoscope'19884,742,816'Operation device for endoscopes'19884,667,691'Device for cleaning channels of an endoscope'19874,637,378'Cleaning apparatus for endoscope'19874,579,598'Method of cleaning endoscope channels'19864,579,597'Method of cleaning endoscope channels'19864,576,650'Method of cleaning endoscope channels'19864,537,209'Device for cleaning endoscopes'19854,526,623'Method of cleaning endoscope channels'19854,526,622'Method of cleaning endoscope channels'19854,525,220'Method of cleaning endoscope channels'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1997Patents assigned to OLYMPUS OPTICAL CO (18)· patent assignee history
1985–1995Based in Tokyo, JP· patent location history
1987–1997Based in Hachioji, JP· patent location history
1995Based in Hochioji, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS OPTICAL CO | 18 | 1985–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 14 | 1985–1995 |
| Hachioji, JP | 3 | 1987–1997 |
| Hochioji, JP | 1 | 1995 |