HH

Hitoshi Hayakawa

SE Seiko Epson: 3 patents #104 of 953Top 15%
Overall (2005): #23,555 of 245,428Top 10%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6966624 Liquid spraying device Masaru Takahashi, Kojiro Iizuka 2005-11-22
6886927 Ink-jet printing apparatus and ink cartridge Satoshi Shinada, Takeo Seino, Hisashi Miyazawa, Koichi Toba, Takahiro Naka +2 more 2005-05-03
6846062 Ink jet recording apparatus and cleaning control method for recording head incorporated therein Shuhei Harada, Hisashi Miyazawa, Atsushi Kobayashi, Hitotoshi Kimura, Yoshiharu Aruga 2005-01-25