Optics & Imaging
| Mon 09 Mar 2026
Alexandria, March 9 -- Koike Toshio, Kikuchi Hiroshi, Kimura Hideki, Takahashi Yutaka, Suzuki Michiharu, Tsuji Tomoki, Hirose Fumihiro and Ricoh have applied United States patent for Developing Device and Image Forming Apparatus. Koike Toshio, Kikuchi Hiroshi, Kimura Hideki, Takahashi Yutaka, Suzuki Michiharu, Tsuji Tomoki and H..