Inventor
Eri Fukushima
Inventor
Kuroishi, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis32%
G01BMeasuring length, thickness or similar linear dimensions21%
G02BOptical elements, systems or apparatus21%
F16CShafts5%
G01DMeasuring not specially adapted for a specific variable5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
H02KDynamo-electric machines5%
PatentTitleYear
10,422,621Optical measurement device having a plurality of rotary shafts and displacement detectors for detecting axial displacement of each rotary shaft and using the detected axial displacement for three-dimensional image correction201910,066,931Optical inner-surface measurement device20189,869,821'Probe for optical imaging'20189,706,930'Optical imaging probe'20179,709,749'Optical imaging probe'20179,709,388'Optical inner surface measuring device'20179,574,870'Probe for optical imaging'20179,254,117'Ultrasonic endoscopic probe'20167,579,731'Miniature brushless motor structure'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2018Patents assigned to NAMIKI PRECISION JEWEL CO LTD (7)· patent assignee history
2009Based in Tokyo, JP· patent location history
2016–2019Based in Kuroishi, JP· patent location history
2018–2019Patents assigned to ADAMANT NAMIKI PREC JEWEL CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAMIKI PRECISION JEWEL CO LTD | 7 | 2009–2018 |
| ADAMANT NAMIKI PREC JEWEL CO LTD | 2 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kuroishi, JP | 8 | 2016–2019 |
| Tokyo, JP | 1 | 2009 |