IN

Ikuo Negoro

PE Pentax: 31 patents #38 of 761Top 5%
AK Asahi Kogaku Kogyo K.K.: 6 patents #8 of 180Top 5%
Overall (All Time): #91,075 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
5769299 Recording sheet discharge mechanism 1998-06-23
5649274 Electrophotographic printer using a continuous-form recording sheet Ryoji Honda, Masahiro Kita, Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida +3 more 1997-07-15
5565972 Electrophotographic printer using a continuous-form recording sheet Ryoji Honda, Masahiro Kita, Tomoyuki Nishikawa, Takaaki Yano, Tatsuya Yoshida +3 more 1996-10-15
5493318 Continuous form positioning device with control of rollers in response to a tip sensor Kiyoshi Negishi, Masahiro Kita 1996-02-20
RE34685 Form feeding control device Kiyoshi Negishi, Masahiro Kita 1994-08-02
5285239 Mechanism for moving a pair of sheet dust brushes 1994-02-08
5263785 Sheet guide mechanism for use in an imaging device Kiyoshi Negishi, Masahiro Kita 1993-11-23
RE34406 Printer for continuous form with justification control Kiyoshi Negishi, Masahiro Kita 1993-10-12
5212531 Printing position adjustment mechanism for printer Yoshio Monma 1993-05-18
5189473 Inside contamination prevention structure for a device utilizing toner particles Hiroyuki Yamaguchi, Masahiro Kita 1993-02-23
5184952 Heat roll fixing unit Tomoyuki Nishikawa 1993-02-09
5170214 Fixing device having a cleaning element Masahiro Kita, Tomoyuki Nishikawa 1992-12-08
5111248 Printing apparatus Masahiro Kita 1992-05-05
5105227 Method and apparatus for supplying continuous paper to a printer Goro Kitamura, Kazuyoshi Shiraishi, Masahiro Kita 1992-04-14
5101228 Storage vessel detecting mechanism Tomoyuki Nishikawa, Masahiro Kita, Takaaki Yano, Tatsuya Yoshida, Ryoji Honda +3 more 1992-03-31
5082382 Sheet guide mechanism for use in an imaging device Kiyoshi Negishi, Masahiro Kita 1992-01-21
5063416 Electrophotographic printer using a continuous-form recording sheet Ryoji Honda, Masahiro Kita 1991-11-05
5027135 Printer self-diagnosis device Kiyoshi Negishi, Masahiro Kita 1991-06-25
5023631 Stopping process control device Kiyoshi Negishi, Masahiro Kita 1991-06-11
5023667 Apparatus for preventing damage to both an electrophotographic printer and a recording form used with the printer Masatoshi Takano, Atsushi Chikama, Kiyoshi Negishi 1991-06-11
5001733 Reset mechanism for photoconductive drum Masahiro Kita 1991-03-19
4998835 Computer controlled timer for main drive pulse of form feed motor Kiyoshi Negishi, Masahiro Kita 1991-03-12
4963941 Form feeding control device Kiyoshi Negishi, Masahiro Kita 1990-10-16
4949104 Justification system for use in a printer employing a continuous form Kiyoshi Negishi, Masahiro Kita 1990-08-14
4924266 Printer for continuous form Masahiro Kita 1990-05-08