Inventor
CHIBA NORIO
JP68 patents
⚠️ This page may combine multiple inventors who share the name “CHIBA NORIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
44 patentsUS7015455B2Mar 21, 2006
Near-field optical probe
SEIKO INSTR INC110 citations99
US7599277B1Oct 6, 2009
Near-field optical head having tapered hole for guiding light beam
SEIKO INSTR INC59 citations98
US6370306B1Apr 9, 2002
Optical waveguide probe and its manufacturing method
SEIKO INSTR INC156 citations97
US6528780B1Mar 4, 2003
Optical probe for proximity field
SEIKO INSTR INC53 citations96
US6229609B1May 8, 2001
Scanning near-field optic/atomic force microscope
SEIKO INSTR INC77 citations96
US5627365AMay 6, 1997
Scanning near-field optic/atomic force microscope in which imaging light is controlled in relation to a vibrating position of an optical fiber probe
SEIKO INSTR INC60 citations96
US6950385B1Sep 27, 2005
Information recording apparatus
SEIKO INSTR INC19 citations93
US6834537B1Dec 28, 2004
Optical microcantilever
SEIKO INSTR INC16 citations93
US6466537B1Oct 15, 2002
Recording apparatus
SEIKO INSTR INC17 citations93
US6104030AAug 15, 2000
Optical probe having tapered wave guide and scanning near-field optical microscope utilizing optical probe
SEIKO INSTR INC31 citations93
US6842558B2Jan 11, 2005
Optical switch manufacturing method thereof
SEIKO INSTR INC21 citations92
US6280647B1Aug 28, 2001
Method for sharpening a probe
SEIKO INSTR INC19 citations92
US5960147ASep 28, 1999
Probe, manufacturing method therefor and scanning probe microscope
SEIKO INSTR INC37 citations92
US5821409AOct 13, 1998
Scanning near-field optic/atomic-force microscope with observing function in liquid
SEIKO INSTR INC31 citations92
US5548130AAug 20, 1996
DC superconducting quantum interference device with shield layer
SEIKO INSTR INC30 citations92
US6479816B1Nov 12, 2002
Near-field optical probe
SEIKO INSTR INC18 citations91
US6881947B2Apr 19, 2005
Near-field optical probe
SEIKO INSTR INC12 citations84
US6738338B1May 18, 2004
Near-field optical head, method of fabricating same, and optical drive using same
SEIKO INSTR INC17 citations84
US6396050B1May 28, 2002
Self-emitting optical probe, method for producing the same, and scanning near-field optical microscope
SEIKO INSTR INC15 citations84
US6376827B1Apr 23, 2002
Near field optical memory head
SEIKO INSTR INC17 citations84
US6430324B1Aug 6, 2002
Optical probe and method for manufacturing same and scanning proximity field optical microscope
SEIKO INSTR INC18 citations81
US7240541B2Jul 10, 2007
Optical microcantilever, manufacturing method thereof, and optical microcantilever holder
SEIKO INSTR INC4 citations74
US7150185B2Dec 19, 2006
Optical microcantilever
SEIKO INSTR INC6 citations74
US7095212B2Aug 22, 2006
Battery pack with a remaining battery power calculating function
SEIKO INSTR INC8 citations74
US6747265B1Jun 8, 2004
Optical cantilever having light shielding film and method of fabricating the same
SEIKO INSTR INC7 citations74
US6580677B1Jun 17, 2003
Information recording medium and information reproducing apparatus
SEIKO INSTR INC9 citations74
US6563782B1May 13, 2003
Information recording medium having double-layer structure, and information reproducing apparatus and information recording and reproducing apparatus utilizing information recording medium having double-layer structure
SEIKO INSTR INC12 citations74
US6448543B1Sep 10, 2002
Near field optical head and reproduction method
SEIKO INSTR INC12 citations74
US6429419B1Aug 6, 2002
Near-field optical head
SEIKO INSTR INC8 citations74
US6100534AAug 8, 2000
Microscopic area scanning apparatus
SEIKO INSTR INC7 citations74
US5513168AApr 30, 1996
Optical information read/write apparatus
SEIKO INSTR INC14 citations74
US5596273AJan 21, 1997
Highly sensitive magnetic field detector using low-noise DC SQUID
SEIKO INSTR INC8 citations73
US5329229AJul 12, 1994
Magnetic field detection coils with superconducting wiring pattern on flexible film
SEIKO INSTR INC11 citations73
US5306521AApr 26, 1994
Process for manufacturing DC superconducting quantum interference device
SEIKO INSTR INC15 citations73
US5406201AApr 11, 1995
Magnetic field detecting circuit having a relaxation oscillator SQUID
SEIKO INSTR INC16 citations72
US7525880B1Apr 28, 2009
Near-field information reproducing apparatus and near-field information reproducing method
SEIKO INSTR INC4 citations63
US7301888B2Nov 27, 2007
Recording apparatus
SEIKO INSTR INC1 citations63
US7057998B1Jun 6, 2006
Near-field optical head
SEIKO INSTR INC6 citations63
US7054239B1May 30, 2006
Recording medium, information recording device, and information reproducing device
SEIKO INSTR INC4 citations63
US6914873B2Jul 5, 2005
Recording apparatus
SEIKO INSTR INC2 citations63
US6754163B2Jun 22, 2004
Recording apparatus
SEIKO INSTR INC2 citations63
US6625109B1Sep 23, 2003
Near-field optical head and head support assembly having near-field optical head
SEIKO INSTR INC5 citations63
US6587426B1Jul 1, 2003
Recording medium having information reproducible using near-field light
SEIKO INSTR INC4 citations63
US5654131AAug 5, 1997
Optical memory medium
SEIKO INSTR INC3 citations63
SEKISUI CHEMICAL CO LTD
1 patentSEIKISUI CHEMICAL CO LTD
1 patentNIPPON KOKAN KK
1 patentKONISHIROKU PHOTO IND
1 patentKATO KENJI
1 patentSII NANOTECHNOLOGY INC
1 patentShowing the top 50 of 68 patents by PatentIndex Score.