Inventor
KOBAYASHI YOSHIMASA
JP102 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI YOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NGK INSULATORS LTD
19 patentsUS7122490B2Oct 17, 2006
Aluminum nitride materials and members for use in the production of semiconductors
NGK INSULATORS LTD23 citations92
US7915189B2Mar 29, 2011
Yttrium oxide material, member for semiconductor-manufacturing apparatus, and method for producing yttrium oxide material
NGK INSULATORS LTD10 citations84
US7833924B2Nov 16, 2010
Yttrium oxide-containing material, component of semiconductor manufacturing equipment, and method of producing yttrium oxide-containing material
NGK INSULATORS LTD14 citations84
US7288496B2Oct 30, 2007
Aluminum nitride sintered body and method of evaluation for the same
NGK INSULATORS LTD10 citations84
US11448907B2Sep 20, 2022
Bonded bodies for optical modulators, optical modulators and a method of producing bonded bodies for optical modulators
NGK INSULATORS LTD6 citations74
US7744780B2Jun 29, 2010
Yttrium oxide material, member for use in semiconductor manufacturing apparatus, and method for producing yttrium oxide material
NGK INSULATORS LTD7 citations74
US9878518B2Jan 30, 2018
Joined body
NGK INSULATORS LTD2 citations73
US9346714B2May 24, 2016
Porous material and honeycomb structure
NGK INSULATORS LTD4 citations73
US7553787B2Jun 30, 2009
Aluminum nitride-based ceramic sintered body and member for semiconductor manufacturing device
NGK INSULATORS LTD5 citations73
US10301992B2May 28, 2019
Heater and honeycomb structure including heater
NGK INSULATORS LTD2 citations69
US11105486B2Aug 31, 2021
Optic and illumination device
NGK INSULATORS LTD0 citations63
US9289707B2Mar 22, 2016
Porous material, manufacturing method of the same, and honeycomb structure
NGK INSULATORS LTD2 citations63
US9073789B2Jul 7, 2015
Sintered ceramic body, manufacturing method thereof, and ceramic structure
NGK INSULATORS LTD3 citations63
US7776774B2Aug 17, 2010
Composite material and method of producing the same
NGK INSULATORS LTD5 citations63
US7332027B2Feb 19, 2008
Method for manufacturing aluminum nitride single crystal
NGK INSULATORS LTD4 citations63
US12415728B2Sep 16, 2025
Aluminum nitride plate
NGK INSULATORS LTD0 citations62
US11383981B2Jul 12, 2022
Aluminum nitride plate
NGK INSULATORS LTD0 citations62
US11136271B2Oct 5, 2021
Aluminum nitride particles
NGK INSULATORS LTD0 citations60
US9339799B2May 17, 2016
Honeycomb structure and manufacturing method thereof
NGK INSULATORS LTD2 citations60
TOSHIBA MEDICAL SYS CORP
13 patentsUS10157465B2Dec 18, 2018
Medical information processing system, non-transitory computer readable storage medium, and ultrasound diagnosis apparatus
TOSHIBA MEDICAL SYS CORP12 citations83
US9848840B2Dec 26, 2017
X-ray diagnostic apparatus comprising an X-ray filter movable along an imaging axis of X-rays
TOSHIBA MEDICAL SYS CORP13 citations83
US10499868B2Dec 10, 2019
X-ray diagnostic apparatus and medical image diagnostic system
TOSHIBA MEDICAL SYS CORP2 citations73
US10178977B2Jan 15, 2019
X-ray diagnostic apparatus and image processing apparatus
TOSHIBA MEDICAL SYS CORP3 citations73
US10874374B2Dec 29, 2020
Medical image-processing apparatus and ultrasonic diagnostic device
TOSHIBA MEDICAL SYS CORP2 citations72
US10357216B2Jul 23, 2019
Mammography apparatus
TOSHIBA MEDICAL SYS CORP2 citations72
US10342503B2Jul 9, 2019
Medical image processing apparatus, X-ray diagnostic apparatus, and X-ray computed tomography apparatus
TOSHIBA MEDICAL SYS CORP2 citations72
US9888888B2Feb 13, 2018
X-ray diagnostic apparatus
TOSHIBA MEDICAL SYS CORP3 citations72
US10463319B2Nov 5, 2019
Compression plate, X-ray diagnostic apparatus and method of manufacturing the compression plate
TOSHIBA MEDICAL SYS CORP2 citations71
US10448912B2Oct 22, 2019
Image processing apparatus
TOSHIBA MEDICAL SYS CORP2 citations69
US9693741B2Jul 4, 2017
Mammographic apparatus
TOSHIBA MEDICAL SYS CORP2 citations69
US10463316B2Nov 5, 2019
Medical information processing system
TOSHIBA MEDICAL SYS CORP1 citations62
US11464474B2Oct 11, 2022
Medical image processing apparatus, X-ray diagnostic apparatus, and medical image processing method
TOSHIBA MEDICAL SYS CORP0 citations60
CANON MEDICAL SYSTEMS CORP
8 patentsUS11357466B2Jun 14, 2022
X-ray diagnosis apparatus
CANON MEDICAL SYSTEMS CORP0 citations62
US10922812B2Feb 16, 2021
Image processing apparatus, x-ray diagnostic apparatus, and image processing method
CANON MEDICAL SYSTEMS CORP0 citations62
US11896409B2Feb 13, 2024
X-ray diagnosis apparatus
CANON MEDICAL SYSTEMS CORP0 citations60
US10973473B2Apr 13, 2021
X-ray diagnostic apparatus
CANON MEDICAL SYSTEMS CORP0 citations59
US12336850B2Jun 24, 2025
X-ray diagnostic apparatus and tomosynthesis imaging method
CANON MEDICAL SYSTEMS CORP0 citations58
US12450687B2Oct 21, 2025
Medical image processing apparatus, mammography apparatus, and method
CANON MEDICAL SYSTEMS CORP0 citations52
US12016722B2Jun 25, 2024
Medical information processing system and medical information processing method
CANON MEDICAL SYSTEMS CORP0 citations52
US11730435B2Aug 22, 2023
Mammography apparatus
CANON MEDICAL SYSTEMS CORP0 citations52
MITSUBISHI RAYON CO
5 patentsUS5149855ASep 22, 1992
Process for racemizing optically active carboxylic acid esters
MITSUBISHI RAYON CO11 citations73
US6642395B1Nov 4, 2003
Acetalsulfonate derivative, process for producing the same, and process for producing styrene oxide derivative
MITSUBISHI RAYON CO2 citations61
US5773240AJun 30, 1998
Optically active α-substituted carboxylic acid derivatives and method for producing the same
MITSUBISHI RAYON CO3 citations61
US5473081ADec 5, 1995
Process for the preparation of l-proline derivatives
MITSUBISHI RAYON CO2 citations60
US5597716AJan 28, 1997
Process for producing D-lactic acid and L-lactamide
MITSUBISHI RAYON CO2 citations58
DAINIPPON PRINTING CO LTD
3 patentsUS12030329B2Jul 9, 2024
Thermal transfer sheet
DAINIPPON PRINTING CO LTD0 citations63
US9278570B2Mar 8, 2016
Protective layer transfer sheet
DAINIPPON PRINTING CO LTD2 citations60
US11046089B2Jun 29, 2021
Thermal transfer sheet, printing sheet, and thermal transfer printing apparatus
DAINIPPON PRINTING CO LTD0 citations56
TERATANI NAOMI
1 patentUNIV KINKI
1 patentShowing the top 50 of 102 patents by PatentIndex Score.