KK

Keiji Komoto

Canon: 6 patents #101 of 2,554Top 4%
Overall (2003): #4,117 of 273,478Top 2%
7
Patents 2003

Issued Patents 2003

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6653035 Magnetic toner Tatsuya Nakamura, Tatsuhiko Chiba, Michihisa Magome, Akira Hashimoto, Takeshi Kaburagi +1 more 2003-11-25
6638674 Magnetic toner Tsuyoshi Takiguchi, Tatsuhiko Chiba, Michihisa Magome, Akira Hashimoto, Takeshi Kaburagi +1 more 2003-10-28
6635398 Dry toner, dry toner production process, and image forming method Tsutomu Kukimoto, Tatsuhiko Chiba, Akira Hashimoto 2003-10-21
6610454 Toner and image forming method Akira Hashimoto, Tsutomu Kukimoto, Manabu Ohno, Tsuyoshi Takiguchi, Yasukazu Ayaki +2 more 2003-08-26
6596452 Magnetic toner and image-forming method making use of the same Michihisa Magome, Tsutomu Kukimoto, Tsuyoshi Takiguchi, Tatsuhiko Chiba, Akira Hashimoto 2003-07-22
6544708 Image forming method Hiroaki Kawakami, Tatsuhiko Chiba, Atsuyoshi Abe, Yuji Moriki, Michihisa Magome +2 more 2003-04-08
6528224 Toner for developing electrostatic images and image forming method Manabu Ohno, Satoshi Yoshida, Satoshi Handa, Akira Hashimoto 2003-03-04