Inventor
Toshihiro Furuya
Inventor
Katsuta, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps38%
G01BMeasuring length, thickness or similar linear dimensions33%
G06TImage data processing or generation, in general13%
D05BSewing4%
G06FElectric digital data processing4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
H04NPictorial communication, e.g. television4%
PatentTitleYear
5,010,834'Clutch type roller feed for a sewing machine needle thread'19915,001,344'Scanning electron microscope and method of processing the same'19914,912,328'Apparatus for improving the signal-to-noise ratio of image signals in a scan-type imaging system'19904,912,313'Method of measuring surface topography by using scanning electron microscope, and apparatus therefor'19904,907,287'Image correction system for scanning electron microscope'19904,835,385'Method of measuring sectional shape and a system therefor'19894,817,178'Linear cursor representation method'19894,803,358'Scanning electron microscope'19894,791,294'Electron beam scanning method and scanning electron microscope'19884,755,047'Photometric stereoscopic shape measuring method'19884,733,074'Sample surface structure measuring method'19884,725,730'System of automatically measuring sectional shape'19884,385,317'Specimen image display apparatus'19834,004,149'Apparatus for displaying image produced by electrically charged particle beam'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1991Patents assigned to HITACHI LTD (13)· patent assignee history
1977–1991Based in Katsuta, JP· patent location history
1991Patents assigned to JUKI KK (1)· patent assignee history
1991Based in Chofu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 13 | 1977–1991 |
| JUKI KK | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Katsuta, JP | 13 | 1977–1991 |
| Chofu, JP | 1 | 1991 |