Patents/Inventors

Eiju Hirai

AzuminoJP17 patents

19 Patents

US124661842025
Liquid Ejecting Head, Liquid Ejecting Apparatus, and Piezoelectric Device
Seiko Epson Corporation
0 cites
US124277702025
Liquid Ejecting Head and Liquid Ejecting Apparatus
SEIKO EPSON CORPORATION
0 cites
US124205472025
Liquid Ejecting Head and Liquid Ejecting Apparatus
SEIKO EPSON CORPORATION
0 cites
US124205502025
Liquid Ejecting Head and Liquid Ejecting Apparatus
SEIKO EPSON CORPORATION
0 cites
US123776502025
Liquid Ejecting Apparatus
Seiko Epson Corporation
0 cites
US123776542025
Piezoelectric Actuator and Manufacturing Method Thereof, Liquid Droplet Discharge Head, and Ultrasonic Device
SEIKO EPSON CORPORATION
0 cites
US123707912025
Liquid Discharge Device and System
Seiko Epson Corporation
0 cites
US123651762025
Liquid Ejecting Apparatus
Seiko Epson Corporation
0 cites
US123582852025
Liquid Discharge Head and Liquid Discharge Device
Seiko Epson Corporation
0 cites
US123304182025
Liquid Discharge Head and Liquid Discharge Device
Seiko Epson Corporation
0 cites
US122965892025
Liquid Discharge Head and Liquid Discharge Device
Seiko Epson Corporation
0 cites
US121389252024
Liquid Ejecting Head and Liquid Ejecting Apparatus
Seiko Epson Corporation
0 cites
US121033042024
Liquid Discharge Head and Liquid Discharge Device
Seiko Epson Corporation
0 cites
US120430292024
Liquid Ejecting Head, Liquid Ejecting Apparatus, and Liquid Ejecting Method
Seiko Epson Corporation
0 cites
US119517372024
Liquid Discharge Head Unit and Liquid Discharge Device
Seiko Epson Corporation
0 cites
US118728142024
Liquid Ejecting Head and Liquid Ejecting Apparatus
Seiko Epson Corporation
0 cites
US118338182023
Liquid Ejecting Head and Liquid Ejecting Apparatus
Seiko Epson Corporation
0 cites
US116487742023
Piezoelectric Actuator, Liquid Ejecting Head, and Liquid Ejecting Apparatus
SEIKO EPSON CORPORATION
0 cites
US115655242023
Liquid Ejecting Head and Liquid Ejecting Apparatus
Seiko Epson Corporation
0 cites