Patents/Inventors

Masao Nakayama

NaganoJP17 patents

13 Patents

US123102422025
Piezoelectric Element and Liquid Ejection Head
Seiko Epson Corporation
0 cites
US122198762025
Method for Producing Piezoelectric Actuator
SEIKO EPSON CORPORATION
0 cites
US121389262024
Piezoelectric Substrate, Piezoelectric Element and Liquid Ejection Head
Seiko Epson Corporation
0 cites
US120239292024
Liquid Ejecting Head, Liquid Ejecting Apparatus, and Actuator
Seiko Epson Corporation
0 cites
US120174562024
Piezoelectric Device, Liquid Ejecting Head, Liquid Ejecting Apparatus, and Method of Manufacturing Piezoelectric Device
Seiko Epson Corporation
0 cites
US119387312024
Piezoelectric Device and Liquid Ejecting Head
Seiko Epson Corporation
0 cites
US118785262024
Liquid Ejecting Head and Liquid Ejecting Apparatus
Seiko Epson Corporation
0 cites
US118582702024
Liquid Ejection Head, Liquid Ejection Apparatus, Piezoelectric Device, and Method for Manufacturing Piezoelectric Device
Seiko Epson Corporation
0 cites
US117668642023
Liquid Ejecting Head, Liquid Ejecting Apparatus, and Actuator
Seiko Epson Corporation
0 cites
US117018852023
Liquid Ejecting Head, Liquid Ejecting Apparatus, and Actuator
Seiko Epson Corporation
0 cites
US116914162023
Piezoelectric Element, Liquid Ejecting Head, and Liquid Ejecting Apparatus
SEIKO EPSON CORPORATION
0 cites
US115718912023
Liquid Discharge Head
SEIKO EPSON CORPORATION
0 cites
US115655242023
Liquid Ejecting Head and Liquid Ejecting Apparatus
Seiko Epson Corporation
0 cites