YH

Yasuyuki Hirai

Canon: 2 patents #525 of 2,442Top 25%
HC Hitachi Chemical Company: 1 patents #20 of 118Top 20%
KM Kyocera Mita: 1 patents #13 of 68Top 20%
SD Steelcase Development: 1 patents #15 of 86Top 20%
📍 Yokohama, MI: #4 of 25 inventorsTop 20%
Overall (2004): #6,701 of 270,089Top 3%
5
Patents 2004

Issued Patents 2004

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6783215 Ink container, inkjet printing apparatus, and ink supplying method Masahito Yoshida, Naoji Otsuka, Hiroyuki Inoue, Takashi Nojima, Hitoshi Sugimoto +5 more 2004-08-31
6748707 Utility interface system Mark A. Buchalter, George V. Weller, Howard M. Montgomery, Thomas G. Feldpausch, Douglas L. Bartrand +2 more 2004-06-15
6720077 Resin composition, and use and method for preparing the same Hironori Suzuki, Yoshiyuki Takeda, Kenichi Oohori, Shinichi Kamoshida, Minoru Kakitani +1 more 2004-04-13
6718153 Developing device for preventing thickening of the developer at both ends of a sleeve Ryoji Nishimura, Kotaro Kawasaki, Satoru Yonemoto, Naoyuki Ishida, Yukihiro Ito +3 more 2004-04-06
6685308 Image forming apparatus Masahito Yoshida, Hiroyuki Inoue, Takashi Nojima, Shusuke Inamura, Yasufumi Tanaami +2 more 2004-02-03