EH

Eiichi Hayashi

FC Fuji Photo Optical Co.: 13 patents #31 of 509Top 7%
Ricoh Company: 12 patents #1,888 of 9,818Top 20%
FU Fujinon: 10 patents #28 of 339Top 9%
AC Ajinomoto Co.: 8 patents #209 of 2,190Top 10%
KK Kureha Kagaku Kogyo: 2 patents #222 of 607Top 40%
SC Shinko Electric Industries Co.: 2 patents #315 of 723Top 45%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
Overall (All Time): #58,378 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 26–48 of 48 patents

Patent #TitleCo-InventorsDate
7113314 Support structure for reflectors on half rate carriage Yuichi Kawanabe 2006-09-26
7095534 Method and device for positioning of platen glass of image reader 2006-08-22
7079295 Vibration damping mechanism of image processing device Tamio Takato 2006-07-18
7075686 Carriage support structure for image processing apparatus 2006-07-11
6906313 Casing with shock absorbing devices for image reading device 2005-06-14
6892043 Method and device for pacing an image reader at a constant scanning speed Kazutsugu Ogata, Yuichi Ishiyama, Osamu Shinohara, Satoshi Mikajiri 2005-05-10
6879413 Carriage driving mechanism in image processor Yuichi Kawanabe 2005-04-12
6841769 Vibration attenuating mechanism and method for an image processing device Yuichi Ishiyama, Osamu Shinohara 2005-01-11
6748193 Mechanism for retaining platen glass used to read original in course of being fed in image reader 2004-06-08
6704126 Image processor Yuichi Kawanabe 2004-03-09
6699549 Heat-shrinkable multilayer film Takahisa Ueyama, Tadayoshi Itoh, Hajime Tsukamoto 2004-03-02
6688824 Carriage fixing screw housing structure 2004-02-10
6684044 Light source lamp for image reader 2004-01-27
6381041 Image processing having inertia weight for a rotary shaft Yuichi Kawanabe 2002-04-30
6328274 Motor supporting structure 2001-12-11
6220106 Take-up pulley in an image processor 2001-04-24
6144465 Guiding mechanism for slidable movement of a carrier in an image processor 2000-11-07
6108505 Tension mechanism for carrier driving wire in an image processor 2000-08-22
6091517 Anchoring mechanism for a carrier driving wire in an image processor 2000-07-18
6067174 Image processor construction having an inboard carrier driving motor 2000-05-23
5708886 Camera 1998-01-13
5336549 Biaxially oriented laminated film Yoshiharu Nishimoto, Kengo Yamazaki, Takashi Sato, Hajime Takamoto 1994-08-09
4486100 Apparatus for feeding synthetic resin powder to screw extruder Kaichi Endo, Yoshihiro Katahira, Satoshi Nakano 1984-12-04