Printing & Publishing
| Fri 13 Feb 2026
Alexandria, Feb. 14 -- Canon has obtained a patent for developing apparatus, process cartridge, and image-forming apparatus. This invention was developed by Takabe Rieko, Abe Katsuichi, Yamamoto Yuki, Nishi Akio, Shida Kazuhisa, Matsukawa Akihisa, Ikami Yasukazu, Tanaka Hiroki, Sekido Kunihiko, Kenmoku Takashi and Sugiyama Ryo.
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