RY

Rikuo Yamada

SE Seiko Epson: 14 patents #1,343 of 7,774Top 20%
📍 Yamagata, JP: #28 of 482 inventorsTop 6%
Overall (All Time): #330,105 of 4,157,543Top 8%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
12275252 Recording apparatus Hideaki Nishijima 2025-04-15
12269277 Recording apparatus Hideaki Nishijima 2025-04-08
12202258 Printing apparatus Takeshi Tokuda, Takehiro Kobayashi, Hideaki Nishijima 2025-01-21
11845267 Printing device and control method for printing device Takehiro Kobayashi, Hitoshi Ishino 2023-12-19
11491809 Printing apparatus Takeshi Tokuda, Takehiro Kobayashi, Hideaki Nishijima 2022-11-08
9969190 Cutter drive mechanism, cutter, and printer Akio Nomura 2018-05-15
9731524 Cutter blade moving mechanism, cutter, and printer Hideaki Nishijima, Tetsugo Ishida, Hiroshi Narita 2017-08-15
8803930 Print head, printer, and control method of printer 2014-08-12
8654163 Print head, printer, and control method of printer 2014-02-18
8579528 Thermal printer 2013-11-12
8446441 Print head, printer, and control method of printer 2013-05-21
8373733 Thermal printer 2013-02-12
8157461 Printer Tetsugo Ishida, Masahiko Yamada 2012-04-17
6758614 Printer unit and printing apparatus incorporating the same Hidetoshi Futatsugi 2004-07-06