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Yasushi Yamazaki

SE Seiko Epson: 3 patents #145 of 1,214Top 15%
Overall (2023): #55,161 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11766864 Liquid ejecting head, liquid ejecting apparatus, and actuator Harunobu KOIKE, Tatsuo Sawasaki, Masao Nakayama, Chihiro Nishi, Toshihiro Shimizu 2023-09-26
11701885 Liquid ejecting head, liquid ejecting apparatus, and actuator Harunobu KOIKE, Masao Nakayama, Toshihiro Shimizu 2023-07-18
11577511 Liquid discharge head and liquid discharge apparatus 2023-02-14