HE

Hidemi Egami

Canon: 19 patents #3,464 of 19,416Top 20%
Overall (All Time): #242,907 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5049472 Method and apparatus of recording image Nagao Hosono, Yukio Nagase, Tatsuo Takeuchi, Hiroshi Satomura, Yuji Sakemi +1 more 1991-09-17
RE33633 Method and device for charging or discharging a member Nagao Hosono, Yukio Nagase, Tatsuo Takeuchi, Hiroshi Satomura 1991-07-09
4922392 An original reading apparatus with shielding Katsuo Saito, Hiroshi Satomura, Katsuya Oikawa 1990-05-01
4798997 Lighting device Katsuo Saito, Hiroshi Satomura 1989-01-17
4797598 Illumination apparatus Katsuya Oikawa, Katuo Saitor, Hiroshi Satomura 1989-01-10
4785372 Method and device for charging or discharging member Nagao Hosono, Yukio Nagase, Tatsuo Takeuchi, Hiroshi Satomura 1988-11-15
4783716 Charging or discharging device Yukio Nagase, Hiroshi Satomura, Yoshihiko Hirose 1988-11-08
4709298 Method and device for charging or discharging a member Nagao Hosono, Yukio Nagase, Tatsuo Takeuchi, Hiroshi Satomura 1987-11-24
4700261 Method and apparatus for electrically charging or discharging Yukio Nagase, Tatsuo Takeuchi, Hiroshi Satomura 1987-10-13
4697196 Electrostatic recording method and apparatus Yutaka Inaba, Hiroshi Satomura, Yukio Nagase, Tatsuo Takeuchi, Akihito Hosaka 1987-09-29
4674857 Image recording apparatus Hiroshi Satomura, Tatsuo Takeuchi, Yukio Nagase, Nagao Hosono 1987-06-23
4669852 Developing apparatus Hatsuo Tajima, Kimio Nakahata, Fumitaka Kan, Atsushi Hosoi 1987-06-02
4660958 Developing apparatus Fumitaka Kan, Atsushi Hosoi, Hatsuo Tajima, Shunji Nakamura, Kimio Nakahata 1987-04-28
4638760 Developing apparatus Shunji Nakamura, Fumitaka Kan, Atsushi Hosoi, Hatsuo Tajima, Kimio Nakahata 1987-01-27
4637706 Developer thin layer forming apparatus Atsushi Hosoi, Fumitaka Kan, Hatsuo Tajima, Shunji Nakamura, Kimio Nakahata 1987-01-20
4607938 Method and apparatus for forming a thin layer of developer Atsushi Hosoi, Kimio Nakahata, Hatsuo Tajima, Fumitaka Kan, Shunji Nakamura 1986-08-26
4589053 Method and device for charging or discharging a member Nagao Hosono, Yukio Nagase, Tatsuo Takeuchi, Hiroshi Satomura 1986-05-13
4563978 Developing apparatus Shunji Nakamura, Fumitaka Kan, Atsushi Hosoi, Hatsuo Tajima, Kimio Nakahata 1986-01-14
4559899 Thin developer layer forming device Fumitaka Kan, Atsushi Hosoi, Hatsuo Tajima, Shunji Nakamura, Kimio Nakahata 1985-12-24