HI

Hiroyuki Idenawa

Ricoh Company: 10 patents #2,244 of 9,818Top 25%
Overall (All Time): #525,809 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6031553 Heat activation method for thermosensitive adhesive label, and heat activation apparatus and label printer for the same Masanaka Nagamoto, Takanori Motosugi, Toshinobu Iwata 2000-02-29
5058877 Automatic cut-sheet feeding apparatus Hidehiko Fujiwara, Hideyo Watanabe 1991-10-22
4896871 Sheet feeder for an image recording apparatus 1990-01-30
4875063 Electrostatic recording apparatus Hideaki Mochimaru, Hajime Kanda, Nobuhiro Makita, Yoshiaki Tanaka, Takahiro Yagisita +12 more 1989-10-17
4814816 Developing device 1989-03-21
4757344 Imaging apparatus with detachable cartridges Hideaki Mochimaru 1988-07-12
4753543 Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls Hideaki Mochimaru, Nobuhiro Makita, Yoshiaki Tanaka, Masayoshi Miyamoto, Hajime Kanda 1988-06-28
4583834 Copying apparatus Nachio Seko, Tatsuo Tani, Takashi Yano, Isao Nakamura 1986-04-22
4277163 Variable magnification electrostatic copying machine Masumi Ikesue, Takashi Yano, Susumu Tatsumi, Isao Nakamura, Tatsuo Tani 1981-07-07
4188109 Fixing apparatus for electrophotography Misao Tanzawa, Yukihiro Ohno 1980-02-12