Inventor
Susumu Ichihara
Inventor
Chiba, JP
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Qprimary
G01QScanning-probe techniques or apparatus30%
B82YSpecific uses or applications of nanostructures23%
G11BInformation storage based on relative movement between record carrier and transducer16%
G02BOptical elements, systems or apparatus12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
Y10TTechnical subjects covered by former us classification4%
G01BMeasuring length, thickness or similar linear dimensions2%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy2%
H02JElectric power networks2%
PatentTitleYear
8,787,128'Near-field optical head having tapered hole for guiding light beam'20148,320,228'Near-field optical head having tapered hole for guiding light beam'20128,021,534'Electroforming mold and method for manufacturing the same, and method for manufacturing electroformed component'20117,887,995'Electroforming mold and method for manufacturing the same, and method for manufacturing electroformed component'20117,599,277'Near-field optical head having tapered hole for guiding light beam'20097,496,250'Optical microcantilever'20097,366,060'Method for forming optical aperture, near-field optical head, method for fabricating near-field optical head, and information recording/reading apparatus'20087,240,541'Optical microcantilever, manufacturing method thereof, and optical microcantilever holder'20077,150,185'Optical microcantilever'20067,095,212'Battery pack with a remaining battery power calculating function'20067,032,427'Method for forming optical aperture, near-field optical head, method for fabricating near-field optical head, and information recording/reading apparatus'20067,010,949'Apparatus for forming optical aperture'20066,856,473'Method of fabricating optical aperture and method of fabricating probe for near field light device'20056,842,558'Optical switch manufacturing method thereof'20056,834,537'Optical microcantilever'20046,785,201'Optical information recording and reading apparatus'20046,768,095'Near-field optical probe having cantilever and probe formed of transparent material, method for manufacturing near-field optical probe, and optical apparatus having near-field optical probe'20046,747,265'Optical cantilever having light shielding film and method of fabricating the same'20046,744,030'Optical waveguide probe and manufacturing method of the same, and scanning near-field optical microscope'20046,738,338'Near-field optical head, method of fabricating same, and optical drive using same'20046,724,718'Near field optical head and method for manufacturing thereof'20046,684,676'Apparatus for forming optical aperture'20046,567,373'Optical head'20036,370,306'Optical waveguide probe and its manufacturing method'20026,211,540'Semiconductor strain sensor and scanning probe microscope using the semiconductor strain sensor'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2014Patents assigned to SEIKO INSTR INC (24)· patent assignee history
2001–2014Based in Chiba, JP· patent location history
2004Patents assigned to HIROTA TERUNAO (1)· patent assignee history
2004Patents assigned to HOSAKA HIROSHI (1)· patent assignee history
2012Patents assigned to CHIBA NORIO (1)· patent assignee history
2014Patents assigned to ICHIHARA KAZUKO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO INSTR INC | 24 | 2001–2014 |
| CHIBA NORIO | 1 | 2012 |
| HIROTA TERUNAO | 1 | 2004 |
| HOSAKA HIROSHI | 1 | 2004 |
| ICHIHARA KAZUKO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 25 | 2001–2014 |