HF

Hisashi Fukushima

Canon: 60 patents #466 of 19,416Top 3%
Overall (All Time): #38,279 of 4,157,543Top 1%
61
Patents All Time

Issued Patents All Time

Showing 51–61 of 61 patents

Patent #TitleCo-InventorsDate
5276459 Recording apparatus for performing uniform density image recording utilizing plural types of recording heads Toshimitsu Danzuka, Yoshihiro Takada, Eiichi Takagi, Haruhiko Moriguchi, Akio Suzuki +2 more 1994-01-04
5262833 Image forming apparatus and method Haruhiko Moriguchi, Nobuatsu Sasanuma 1993-11-16
5252992 Ink jet recording apparatus Nobuhiko Takekoshi, Akio Suzuki 1993-10-12
5225849 Image recording apparatus and method for performing recording by making ink adhere to a recording medium and incorporating image data correction Akio Suzuki, Yoshihiro Takada, Masami Izumizaki, Toshimitsu Danzuka 1993-07-06
5225872 Image forming apparatus having device for determining moisture absorption 1993-07-06
5162860 Color image forming apparatus controlling glossiness of an image Yasuo Nami, Haruhiko Moriguchi, Takashi Kawai, Takahiro Kubo, Nobuatsu Sasanuma 1992-11-10
5157411 Recording head and a recording device utilizing the recording head Nobuhiko Takekoshi, Haruhiko Moriguchi 1992-10-20
5142356 Color image reading apparatus or color image forming apparatus capable of performing color adjustment Akihiro Usami 1992-08-25
5078487 Projecting apparatus Tsutomu Toyono, Masamichi Tateoka, Yoshihiro Takada 1992-01-07
4864419 Image processing apparatus Tetsuo Saito, Akihiko Takeuchi, Iichiro Yamamoto, Motoi Kato, Yukihiro Ohzeki +2 more 1989-09-05
4739415 Image handling system capable of varying the size of a recorded image Tsutomu Toyono, Yoshihiro Takada 1988-04-19