HN

Hiroshi Nishiwaki

Pioneer: 7 patents #234 of 1,730Top 15%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
MC Mitsubishi Kagaku Media Co.: 1 patents #33 of 55Top 60%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
Overall (All Time): #423,148 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8331213 Information recording medium, information reproducing device and method, and apparatus and method for manufacturing information recording medium Eiji Muramatsu, Michikazu Horie, Kenjirou Kiyono 2012-12-11
8203920 Information recording device, method, and computer program Shoji Fuse, Junichi Furukawa, Yoshio Sasaki 2012-06-19
8144556 Optical disc recording apparatus and method, and computer program Shoji Fuse, Junichi Furukawa, Yoshio Sasaki 2012-03-27
8139465 Optical disc recording device, method, and computer program Shoji Fuse, Junichi Furukawa, Yoshio Sasaki 2012-03-20
7768901 Optical disc Seiro Oshima, Toshihiko Takishita, Eiji Muramatsu 2010-08-03
7440364 Tracking error signal generation device and tracking error signal generation method Takayuki Nomoto 2008-10-21
6992953 Tracking servo apparatus of optical information recording and reproducing apparatus Mitsuru Sato, Junichi Furukawa, Kazuo Takahashi, Takanori Maeda, Takayuki Nomoto +1 more 2006-01-31
6552988 Apparatus for reproducing information recorded on recording medium while adjusting middle level of detected signal corresponding to the information Hideki Hayashi 2003-04-22
5722324 Ink trough apparatus for a printing press Toshiharu Fujiwara, Kazushi Hatanaka, Nobuyuki Baba 1998-03-03
5150738 Roll cover for dampening apparatus 1992-09-29
4982469 Apparatus for cleaning surface of sheet 1991-01-08
4614094 Covering fabric for a damping roller of an offset printing machine Kazumasa Kakihana 1986-09-30