Inventor
ISHIKAWA TOMONORI
JP43 patents
⚠️ This page may combine multiple inventors who share the name “ISHIKAWA TOMONORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
7 patentsUS5748366AMay 5, 1998
Surgical microscope
OLYMPUS OPTICAL CO70 citations96
US5122904AJun 16, 1992
Operating microscope with drape and suction means for removing air from the drape
OLYMPUS OPTICAL CO96 citations96
US5552929ASep 3, 1996
Stereomicroscope
OLYMPUS OPTICAL CO46 citations92
US5227914AJul 13, 1993
Stereomicroscope including a single variable magnification optical system
OLYMPUS OPTICAL CO25 citations92
US4871245AOct 3, 1989
Surgical microscope
OLYMPUS OPTICAL CO48 citations92
US6318864B1Nov 20, 2001
Sterile instruments cover for use on surgical microscopes
OLYMPUS OPTICAL CO39 citations91
US5048941ASep 17, 1991
Surgical miscroscope with a modular stand
OLYMPUS OPTICAL CO25 citations91
SONY OLYMPUS MEDICAL SOLUTIONS INC
7 patentsUS10085803B2Oct 2, 2018
Sterile drape
SONY OLYMPUS MEDICAL SOLUTIONS INC10 citations83
US10888390B2Jan 12, 2021
Sterile drape
SONY OLYMPUS MEDICAL SOLUTIONS INC4 citations72
US11147647B2Oct 19, 2021
Medical stereoscopic observation device, medical stereoscopic observation method, and program
SONY OLYMPUS MEDICAL SOLUTIONS INC2 citations71
US11513332B2Nov 29, 2022
Microscope apparatus and control method
SONY OLYMPUS MEDICAL SOLUTIONS INC1 citations61
US11160451B2Nov 2, 2021
Apparatus, method, program, and system
SONY OLYMPUS MEDICAL SOLUTIONS INC0 citations51
US10561304B2Feb 18, 2020
Medical stereoscopic observation device, medical stereoscopic observation method, and program
SONY OLYMPUS MEDICAL SOLUTIONS INC0 citations50
US10634893B2Apr 28, 2020
Medical observation apparatus and medical observation system
SONY OLYMPUS MEDICAL SOLUTIONS INC0 citations40
FUJITSU LTD
6 patentsUS5276340AJan 4, 1994
Semiconductor integrated circuit having a reduced side gate effect
FUJITSU LTD27 citations92
US4734750AMar 29, 1988
High electron mobility heterojunction semiconductor devices
FUJITSU LTD34 citations92
US4833508AMay 23, 1989
High electron mobility device with intrinsic AlAs/GaAs superlattice separator region
FUJITSU LTD23 citations80
US5118637AJun 2, 1992
Method of fabricating hemt device with selective etching of gallium arsenide antimonide
FUJITSU LTD12 citations74
US5023675AJun 11, 1991
Semiconductor device
FUJITSU LTD14 citations74
US10067778B2Sep 4, 2018
Management system, recording medium and method for managing virtual machines
FUJITSU LTD0 citations42
DENSO CORP
3 patentsUS6208231B1Mar 27, 2001
Stick-type ignition coil having improved structure against crack or dielectric discharge
DENSO CORP53 citations95
US5964622AOct 12, 1999
Molded article having electrical connection and method for molding same
DENSO CORP28 citations93
US6940382B2Sep 6, 2005
Resin composition and ignition coil device using the same
DENSO CORP14 citations84
ISHIKAWA TOMONORI
3 patentsUS8265734B2Sep 11, 2012
Imaging and displaying system with imaging unit and display unit which are supported by movable arm
ISHIKAWA TOMONORI4 citations60
US8476607B2Jul 2, 2013
Charged particle beam drawing apparatus and article manufacturing method
ISHIKAWA TOMONORI0 citations50
US8629900B2Jan 14, 2014
3D endoscope
ISHIKAWA TOMONORI0 citations35