Inventor
NAGANO TAKASHI
JP70 patents
⚠️ This page may combine multiple inventors who share the name “NAGANO TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OLYMPUS OPTICAL CO
21 patentsUS6025956AFeb 15, 2000
Incident-light fluorescence microscope
OLYMPUS OPTICAL CO168 citations98
US6262837B1Jul 17, 2001
Fluorescent microscope
OLYMPUS OPTICAL CO57 citations96
US5325231AJun 28, 1994
Microscope illuminating apparatus
OLYMPUS OPTICAL CO57 citations96
US4744642AMay 17, 1988
Microscope
OLYMPUS OPTICAL CO130 citations95
US6043475AMar 28, 2000
Focal point adjustment apparatus and method applied to microscopes
OLYMPUS OPTICAL CO71 citations94
US5371624ADec 6, 1994
Reflected fluorescence microscope
OLYMPUS OPTICAL CO64 citations94
US4815832AMar 28, 1989
Tilting device for surgical microscopes
OLYMPUS OPTICAL CO36 citations93
US6369940B1Apr 9, 2002
Microscope stage including a pulley rotatably supported on an upper stage
OLYMPUS OPTICAL CO21 citations92
US6259080B1Jul 10, 2001
Autofocus device for microscope
OLYMPUS OPTICAL CO48 citations92
US5260825ANov 9, 1993
Microscope
OLYMPUS OPTICAL CO39 citations92
US4832474AMay 23, 1989
Microscope apparatus for examining wafer
OLYMPUS OPTICAL CO24 citations92
US4807989AFeb 28, 1989
Surgical microscope system
OLYMPUS OPTICAL CO31 citations92
US4763968AAug 16, 1988
Surgical microscope
OLYMPUS OPTICAL CO25 citations92
US5450233ASep 12, 1995
Microscope having Y-shaped frame structure
OLYMPUS OPTICAL CO50 citations91
US5048941ASep 17, 1991
Surgical miscroscope with a modular stand
OLYMPUS OPTICAL CO25 citations91
US5239171AAug 24, 1993
Photographing apparatus balancing brightness for microscopes
OLYMPUS OPTICAL CO26 citations89
US4659193AApr 21, 1987
Epidark illumination device
OLYMPUS OPTICAL CO19 citations82
US6219181B1Apr 17, 2001
Monitor-aided microscope
OLYMPUS OPTICAL CO14 citations74
US6563635B2May 13, 2003
Microscope stage
OLYMPUS OPTICAL CO7 citations73
US4802749AFeb 7, 1989
Surgical microscope
OLYMPUS OPTICAL CO13 citations73
US5308972AMay 3, 1994
Microscope using photographing unit and photometer
OLYMPUS OPTICAL CO6 citations63
SONY CORP
12 patentsUS9312291B2Apr 12, 2016
Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic device
SONY CORP13 citations93
US7235835B2Jun 26, 2007
Semiconductor device and its manufacturing method, and electronic device
SONY CORP26 citations93
US6159856ADec 12, 2000
Method of manufacturing a semiconductor device with a silicide layer
SONY CORP51 citations93
US5861679AJan 19, 1999
Pattern and method for measuring alignment error
SONY CORP19 citations93
US9559131B2Jan 31, 2017
Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic device
SONY CORP4 citations84
US11127771B2Sep 21, 2021
Solid-state imaging device, method of manufacturing the same, and electronic apparatus
SONY CORP3 citations73
US11094725B2Aug 17, 2021
Solid-state imaging device, method of manufacturing the same, and electronic apparatus
SONY CORP4 citations73
US11088187B2Aug 10, 2021
Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic device
SONY CORP1 citations73
US10181485B2Jan 15, 2019
Solid-state image sensor, electronic apparatus, and imaging method
SONY CORP2 citations73
US10090343B2Oct 2, 2018
Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic device
SONY CORP1 citations63
US7884407B2Feb 8, 2011
Semiconductor device, its manufacturing method and electronic apparatus thereof
SONY CORP3 citations63
US7683414B2Mar 23, 2010
Semiconductor device, its manufacturing method and electronic apparatus thereof
SONY CORP3 citations63
YAMAHA CORP
4 patentsUS6996047B2Feb 7, 2006
Optical disc recording method and apparatus
YAMAHA CORP58 citations96
US7053919B2May 30, 2006
Optical disk apparatus of variable recording velocity with optimum power control
YAMAHA CORP29 citations93
US6222815B1Apr 24, 2001
Optical disk recording method and device
YAMAHA CORP36 citations93
US7248554B2Jul 24, 2007
Laser driving apparatus
YAMAHA CORP3 citations63
SONY SEMICONDUCTOR SOLUTIONS CORP
4 patentsUS10396116B2Aug 27, 2019
Solid-state image-capturing element and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP4 citations84
US11929380B2Mar 12, 2024
Solid-state image-capturing element having floation diffusion and hollow regions
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations73
US10797097B2Oct 6, 2020
Solid-state image-capturing element and electronic device
SONY SEMICONDUCTOR SOLUTIONS CORP2 citations73
US11183528B2Nov 23, 2021
Solid-state image-capturing element and having floating diffusion and hollow regions
SONY SEMICONDUCTOR SOLUTIONS CORP0 citations62
SANTEN PHARMACEUTICAL CO LTD
3 patentsUS9539204B2Jan 10, 2017
Therapeutic or preventive agent for meibomian gland dysfunction or meibomian gland blockage
SANTEN PHARMACEUTICAL CO LTD7 citations83
US9999594B2Jun 19, 2018
Therapeutic or preventive agent for meibomian gland dysfunction or meibomian gland blockage
SANTEN PHARMACEUTICAL CO LTD4 citations72
US11331322B1May 17, 2022
Medicament for preventing and/or treating dry eye
SANTEN PHARMACEUTICAL CO LTD2 citations68
TATANI KEIJI
2 patentsNIPPON STEEL CORP
2 patentsUS4543134ASep 24, 1985
Process for producing grain-oriented electrical steel sheet having both improved magnetic properties and properties of glass film
NIPPON STEEL CORP14 citations73
US4330348AMay 18, 1982
Method for heating continuously cast steel slab for production of grain-oriented silicon steel sheet having high magnetic flux density
NIPPON STEEL CORP5 citations63
YANAGITA TAKESHI
1 patentSONY GROUP CORP
1 patentShowing the top 50 of 70 patents by PatentIndex Score.