P

Inventor

MATSUMOTO YASUTAKA

JP25 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO YASUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

11 patents
US12558722B2Feb 24, 2026

Injection molding powder, injection molding powder production method, and metal sintered compact production method

SEIKO EPSON CORP0 citations62
US12400777B2Aug 26, 2025

Insulator-coated soft magnetic powder, method for producing insulator-coated soft magnetic powder, dust core, magnetic element, electronic device, and vehicle

SEIKO EPSON CORP0 citations62
US12073989B2Aug 27, 2024

Method for producing powder magnetic core and powder magnetic core

SEIKO EPSON CORP0 citations62
US7536785B2May 26, 2009

Method for manufacturing a droplet ejection head

SEIKO EPSON CORP5 citations62
US10525709B2Jan 7, 2020

Nozzle plate, liquid ejecting head, and liquid ejecting apparatus

SEIKO EPSON CORP1 citations61
US12227008B2Feb 18, 2025

Flow passage forming member, liquid ejecting head, liquid ejecting apparatus, method of producing flow passage forming member, and method of producing liquid ejecting head

SEIKO EPSON CORP0 citations59
US11948730B2Apr 2, 2024

Insulator-coated magnetic alloy powder particle, powder magnetic core, and coil part

SEIKO EPSON CORP0 citations51
US12046415B2Jul 23, 2024

Method for manufacturing dust core and dust core

SEIKO EPSON CORP0 citations50
US10265961B2Apr 23, 2019

Wiping member, liquid ejecting apparatus, wiping method in cleaning mechanism, and method of controlling liquid ejecting apparatus

SEIKO EPSON CORP0 citations50
US10399340B2Sep 3, 2019

Nozzle plate, liquid ejecting head, liquid ejecting apparatus, and method of manufacturing nozzle plate

SEIKO EPSON CORP0 citations49
US12551945B2Feb 17, 2026

Additive manufacturing powder and additively manufactured body

SEIKO EPSON CORP0 citations43

FUJI XEROX CO LTD

9 patents

PANASONIC IP MAN CO LTD

3 patents

KYOCERA DOCUMENT SOLUTIONS INC

1 patent

PANASONIC AUTOMOTIVE SYSTEM CO LTD

1 patent