P

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 patents
US7015455B2Mar 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 patent

SEIKISUI CHEMICAL CO LTD

1 patent

NIPPON KOKAN KK

1 patent

KONISHIROKU PHOTO IND

1 patent

KATO KENJI

1 patent

SII NANOTECHNOLOGY INC

1 patent

Showing the top 50 of 68 patents by PatentIndex Score.