Inventor
Ryuichi Toyama
Inventor
Hachioji, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis44%
G06TImage data processing or generation, in general19%
G02BOptical elements, systems or apparatus13%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%
G06KGraphical data reading6%
G06VImage or video recognition or understanding6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,736,499Image analysis apparatus, image analysis system, and method for operating image analysis apparatus202010,733,734Image analysis apparatus, image analysis system, image analysis apparatus operation method to analyze brightness change of subject202010,572,755Image analysis apparatus for calculating degree of change in distribution characteristic values, image analysis system, and method for operating image analysis system20208,277,374'Medical instrument, endoscope and endoscope device'20127,850,678'Endoscope, endoscope system, and method of manufacturing endoscope'20106,689,049'Endoscope'20046,572,535'Endoscope'20034,782,567'Workpiece transferring, positioning and machining system'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Based in Sayama, JP· patent location history
2003–2004Patents assigned to OLYMPUS OPTICAL CO (2)· patent assignee history
2003–2020Based in Hachioji, JP· patent location history
2010–2012Patents assigned to OLYMPUS MEDICAL SYSTEMS CORP (2)· patent assignee history
2012Patents assigned to ABE MAKOTO (1)· patent assignee history
2012Patents assigned to HADANO TOSHIHIRO (1)· patent assignee history
2020Patents assigned to OLYMPUS CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OLYMPUS CORP | 3 | 2020 |
| OLYMPUS MEDICAL SYSTEMS CORP | 2 | 2010–2012 |
| OLYMPUS OPTICAL CO | 2 | 2003–2004 |
| ABE MAKOTO | 1 | 2012 |
| HADANO TOSHIHIRO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 7 | 2003–2020 |
| Sayama, JP | 1 | 1988 |