HF

Hisashi Fukushima

Canon: 8 patents #18 of 1,756Top 2%
Overall (1994): #842 of 165,921Top 1%
8
Patents 1994

Issued Patents 1994

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5353052 Apparatus for producing unevenness correction data Akio Suzuki, Toshimitsu Danzuka, Haruhiko Moriguchi, Yoshihiro Takada, Yasushi Miura +5 more 1994-10-04
5327209 Color image forming apparatus Nobuatsu Sasanuma, Haruhiko Moriguchi, Tetsuya Atsumi 1994-07-05
5319433 Electrophotographing apparatus for forming color image Nobuatsu Sasanuma, Tetsuya Atsumi 1994-06-07
5300969 Ink jet recording method and apparatus for maintaining efficient ink viscosity Yasushi Miura, Haruhiko Moriguchi 1994-04-05
5298926 Ink jet recording apparatus and method for capturing satellite ink droplets and ink mist Yasushi Miura, Nobuhiko Takekoshi 1994-03-29
5296903 Image forming apparatus having control based on detected toner charge and transfer efficiency Akio Suzuki, Haruhiko Moriguchi, Yasushi Miura, Nobuatsu Sasanuma 1994-03-22
5294959 Image forming apparatus with image density detection means for controlling image forming conditions Yoshinori Nagao, Masami Izumizaki, Nobuatsu Sasanuma 1994-03-15
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