Inventor
MASUDA TOSHIAKI
JP61 patents
⚠️ This page may combine multiple inventors who share the name “MASUDA TOSHIAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MASUDA TOSHIAKI
11 patentsUS8486531B2Jul 16, 2013
Thermally expanded microspheres and a process for producing the same
MASUDA TOSHIAKI5 citations72
US11993083B2May 28, 2024
Actuator, liquid discharge head, and liquid discharge apparatus
MASUDA TOSHIAKI0 citations62
US9321263B2Apr 26, 2016
Electromechanical transducer, liquid droplet discharge head, and image forming apparatus
MASUDA TOSHIAKI2 citations62
US12275247B2Apr 15, 2025
Liquid discharge head and liquid discharge apparatus
MASUDA TOSHIAKI0 citations61
US12441109B2Oct 14, 2025
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
MASUDA TOSHIAKI0 citations60
US8324286B2Dec 4, 2012
Heat-expandable microspheres, method for producing the same, and application thereof
MASUDA TOSHIAKI2 citations59
US12076992B2Sep 3, 2024
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
MASUDA TOSHIAKI0 citations52
US10124585B2Nov 13, 2018
Liquid discharge head, liquid discharge device, and liquid discharge apparatus
MASUDA TOSHIAKI1 citations51
US9362478B2Jun 7, 2016
Method of producing electromechanical transducer element, electromechanical transducer element, liquid droplet discharge head, and image forming apparatus
MASUDA TOSHIAKI0 citations51
US8329298B2Dec 11, 2012
Heat-expandable microspheres and a process for producing the same
MASUDA TOSHIAKI1 citations51
US8129020B2Mar 6, 2012
Thermally expanded microspheres and a process for producing the same
MASUDA TOSHIAKI1 citations51
MATSUMOTO YUSHI SEIYAKU KK
10 patentsUS6340519B1Jan 22, 2002
Chipping-resistant paint
MATSUMOTO YUSHI SEIYAKU KK21 citations93
US6235800B1May 22, 2001
Heat-expandable microcapsules and method of utilizing the same
MATSUMOTO YUSHI SEIYAKU KK101 citations93
US6984347B2Jan 10, 2006
Thermo-expansive microcapsules and their application
MATSUMOTO YUSHI SEIYAKU KK32 citations89
US7807729B2Oct 5, 2010
Heat-expanded microspheres, production process thereof, heat-expandable microspheres and application thereof
MATSUMOTO YUSHI SEIYAKU KK11 citations82
US7351752B2Apr 1, 2008
Thermo-expansive microspheres, their production process and their application
MATSUMOTO YUSHI SEIYAKU KK9 citations82
US6365641B1Apr 2, 2002
Process for producing heat-expandable microcapsules
MATSUMOTO YUSHI SEIYAKU KK16 citations82
US6903143B2Jun 7, 2005
Process for producing thermo-expansive microcapsules
MATSUMOTO YUSHI SEIYAKU KK8 citations71
US8754141B2Jun 17, 2014
Heat-expandable microspheres and a process for producing the same
MATSUMOTO YUSHI SEIYAKU KK2 citations62
US7994229B2Aug 9, 2011
Thermo-expansive microspheres, their production process and their application
MATSUMOTO YUSHI SEIYAKU KK3 citations61
US7566498B2Jul 28, 2009
Thermo-expansive microcapsule, production process of expanded product and expanded product thereof
MATSUMOTO YUSHI SEIYAKU KK1 citations51
NIPRO CORP
9 patentsUS6429294B1Aug 6, 2002
Peritoneal dialysis fluid and method for a continuous recirculating peritoneal dialysis using the same
NIPRO CORP30 citations93
US7524417B2Apr 28, 2009
Dialyzer and method for manufacturing the same
NIPRO CORP36 citations88
US7837042B2Nov 23, 2010
Polysulfone type selectively permeable hollow fiber membrane module and process for manufacturing the same
NIPRO CORP15 citations82
US6800248B1Oct 5, 2004
Method for cleaning a dialyzer hemodialysis system
NIPRO CORP9 citations66
US6846299B2Jan 25, 2005
Method for continuous recirculating peritoneal dialysis
NIPRO CORP4 citations63
US7293646B2Nov 13, 2007
Plural-chamber container
NIPRO CORP6 citations60
US10137234B2Nov 27, 2018
Method for sterilizing blood purifier and blood purifier package
NIPRO CORP0 citations50
US9987409B2Jun 5, 2018
Blood purifier and blood purifier package
NIPRO CORP0 citations50
US9987408B2Jun 5, 2018
Blood purifier package and process for manufacturing the same
NIPRO CORP0 citations50
RICOH CO LTD
5 patentsUS11801676B2Oct 31, 2023
Liquid discharge head, liquid discharge device, liquid discharge apparatus
RICOH CO LTD0 citations62
US11518165B2Dec 6, 2022
Actuator, liquid discharge head, liquid discharge apparatus, and method of manufacturing actuator
RICOH CO LTD0 citations62
US11292254B2Apr 5, 2022
Liquid discharge head, discharge device, liquid discharge apparatus, and bonded substrate
RICOH CO LTD0 citations62
US11130335B2Sep 28, 2021
Piezoelectric thin-film element, liquid discharge head, head module, liquid discharge device, liquid discharge apparatus, and method for manufacturing piezoelectric thin-film element
RICOH CO LTD0 citations62
US11355693B2Jun 7, 2022
Electromechanical transducer, liquid discharge head, liquid discharge apparatus, and method for manufacturing electromechanical transducer
RICOH CO LTD0 citations51
NISSHO KK
2 patentsFUJIMURA YUKI
2 patentsHITACHI LTD
1 patentMIZUKAMI SATOSHI
1 patentSHINKAI MASARU
1 patentAOYAMA TSUTOH
1 patentYOKOHAMA RUBBER CO LTD
1 patentMABUCHI KIMIHIRO
1 patentKURODA TAKAHIKO
1 patentNAGAHASHI KAZUTO
1 patentINOHARA TAKESHI
1 patentTAIYO HOLDINGS CO LTD
1 patentUEDA KEIJI
1 patentShowing the top 50 of 61 patents by PatentIndex Score.