Assignee
MASUDA TOSHIAKI
JP13 patents
Top patents by PatentIndex Score
US8486531B2Jul 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
US10759175B2Sep 1, 2020
Liquid discharge head, head module, liquid discharge device, and liquid discharge apparatus
MASUDA TOSHIAKI0 citations49
US8211362B2Jul 3, 2012
Packaged blood purification device
MASUDA TOSHIAKI0 citations39