EH

Eiju Hirai

SE Seiko Epson: 5 patents #41 of 1,165Top 4%
Overall (2024): #35,962 of 561,600Top 7%
5
Patents 2024

Issued Patents 2024

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12138925 Liquid ejecting head and liquid ejecting apparatus Shotaro Tamai, Yoichi Naganuma, Yuma Fukuzawa, Hitoshi TAKAAI 2024-11-12
12103304 Liquid discharge head and liquid discharge device Masaki Mori, Yu SHIOZAWA, Hitoshi TAKAAI, Motoki Takabe 2024-10-01
12043029 Liquid ejecting head, liquid ejecting apparatus, and liquid ejecting method Takanori Aimono, Akinori TANIUCHI, Shotaro Tamai 2024-07-23
11951737 Liquid discharge head unit and liquid discharge device Shoichiro Yokoo, Noritaka IDE, Masaki Mori, Yu SHIOZAWA 2024-04-09
11872814 Liquid ejecting head and liquid ejecting apparatus Yu SHIOZAWA, Masaki Mori 2024-01-16