Inventor
MURAMATSU HIROSHI
JP49 patents
⚠️ This page may combine multiple inventors who share the name “MURAMATSU HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
28 patentsUS6249000B1Jun 19, 2001
Scanning probe microscope
SEIKO INSTR INC56 citations96
US6229609B1May 8, 2001
Scanning near-field optic/atomic force microscope
SEIKO INSTR INC77 citations96
US5976390ANov 2, 1999
Micromachining method and micromachined structure
SEIKO INSTR INC69 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
US6104030AAug 15, 2000
Optical probe having tapered wave guide and scanning near-field optical microscope utilizing optical probe
SEIKO INSTR INC31 citations93
US5969821AOct 19, 1999
Optical waveguide probe and optical system and atomic force microscope using the optical waveguide probe
SEIKO INSTR INC28 citations93
US5877412AMar 2, 1999
Probe for atomic force microscope and atomic force microscope
SEIKO INSTR INC33 citations93
US5211054AMay 18, 1993
Method and system for analyzing a gelation reaction by utilizing a piezoelectric resonator
SEIKO INSTR INC33 citations93
US6280647B1Aug 28, 2001
Method for sharpening a probe
SEIKO INSTR INC19 citations92
US6239426B1May 29, 2001
Scanning probe and scanning probe microscope
SEIKO INSTR INC49 citations92
US6111342AAug 29, 2000
Instrument for chemical measurement
SEIKO INSTR INC26 citations92
US5960147ASep 28, 1999
Probe, manufacturing method therefor and scanning probe microscope
SEIKO INSTR INC37 citations92
US5939623AAug 17, 1999
Scanning type near field interatomic force microscope
SEIKO INSTR INC42 citations92
US5821409AOct 13, 1998
Scanning near-field optic/atomic-force microscope with observing function in liquid
SEIKO INSTR INC31 citations92
US5334303AAug 2, 1994
Electrochemical measurement system
SEIKO INSTR INC52 citations87
US6396050B1May 28, 2002
Self-emitting optical probe, method for producing the same, and scanning near-field optical microscope
SEIKO INSTR INC15 citations84
US6358426B1Mar 19, 2002
Method of fabricating probe force atomic force microscope
SEIKO INSTR INC14 citations84
US6430324B1Aug 6, 2002
Optical probe and method for manufacturing same and scanning proximity field optical microscope
SEIKO INSTR INC18 citations81
US6388239B1May 14, 2002
Probe for near-field optical microscope, method for manufacturing the same and scanning near-field optical microscope
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
US7147602B2Dec 12, 2006
Blood rheology measuring apparatus
SEIKO INSTR INC9 citations73
US5449901ASep 12, 1995
Fine surface observing apparatus
SEIKO INSTR INC9 citations73
US9645117B2May 9, 2017
Piezoelectric unit, piezoelectric device, piezoelectric determination apparatus, and state determination method
SEIKO INSTR INC4 citations72
US9645115B2May 9, 2017
QCM sensor
SEIKO INSTR INC2 citations72
US5654131AAug 5, 1997
Optical memory medium
SEIKO INSTR INC3 citations63
US7823470B2Nov 2, 2010
Cantilever and cantilever manufacturing method
SEIKO INSTR INC3 citations62
US6645434B1Nov 11, 2003
Sample observation plate and observation apparatus
SEIKO INSTR INC4 citations57
VICTOR COMPANY OF JAPAN
5 patentsUS4495535AJan 22, 1985
Wheel-driven mode switching mechanism for cassette tape recorders
VICTOR COMPANY OF JAPAN13 citations71
US4672492AJun 9, 1987
Magnetic head assembly for tape recorders having reversible tape motion
VICTOR COMPANY OF JAPAN5 citations63
US4599661AJul 8, 1986
Mechanism for driving capstans in tape recorders
VICTOR COMPANY OF JAPAN3 citations63
US4229772AOct 21, 1980
Tape recorder having an automatic mode switching mechanism
VICTOR COMPANY OF JAPAN6 citations63
US6002189ADec 14, 1999
Stator core and wire winding method for the same
VICTOR COMPANY OF JAPAN3 citations60