IK

Ito Koga

KM Konica Minolta: 12 patents #175 of 2,718Top 7%
KM Konica Minolta: 3 patents #626 of 1,361Top 50%
Overall (All Time): #318,598 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11131946 Intermediate transfer body and electrophotographic image forming apparatus Daisuke Ikeda, Sadaaki Sakamoto, Shiori Tsugawa 2021-09-28
10678169 Intermediate transfer belt and electrophotographic image forming apparatus provided with same Eiichi Yoshida, Sadaaki Sakamoto, Shiori Tsugawa, Daisuke Ikeda 2020-06-09
10656568 Intermediate transfer member and image forming apparatus Shiori Tsugawa, Sadaaki Sakamoto, Shinichi Hamaguchi 2020-05-19
10437168 Intermediate transfer belt and image-forming apparatus Sadaaki Sakamoto, Shiori Tsugawa, Eiichi Yoshida 2019-10-08
10025234 Intermediate transfer belt and image forming apparatus Sadaaki Sakamoto, Shiori Tsugawa 2018-07-17
9958812 Intermediate transferring belt and image-forming apparatus Eiichi Yoshida, Sadaaki Sakamoto, Takayuki Suzuki 2018-05-01
9904216 Intermediate transfer member and electrophotographic image forming apparatus using the same Eiichi Yoshida, Sadaaki Sakamoto, Takayuki Suzuki 2018-02-27
9897945 Intermediate transferrer and image forming apparatus Sadaaki Sakamoto, Takayuki Suzuki, Eiichi Yoshida 2018-02-20
9703218 Toner for developing electrostatic latent images Tomomi Oshiba, Ken Ohmura, Kaori Matsushima, Noboru Ueda, Noriyuki Kimpara 2017-07-11
9625859 Intermediate transferring belt and image-forming apparatus Eiichi Yoshida, Sadaaki Sakamoto, Takayuki Suzuki 2017-04-18
9511335 Manufacturing method of organic-inorganic composite material and optical material Shingo Fujimoto, Fumitaka Mochizuki, Shinichi Hamaguchi, Go Yamaguchi, Yohei Ohno +1 more 2016-12-06
9360785 Toner for electrostatic image development, two-component developer, and image formation process Hitomi Motani, Tomomi Oshiba, Kishio Tamura 2016-06-07
8568947 Green toner for developing static latent image and full color image forming method Yohei Ohno, Hajime Tadokoro, Kaori Matsushima, Hiroyuki Yasukawa 2013-10-29
8557490 Cyan toner for developing electrostatic image Hiroyuki Yasukawa, Hajime Tadokoro, Kaori Matsushima, Yohei Ohno 2013-10-15
8426098 Image print and image forming method Mitsutoshi Nakamura, Shigenori Kouno, Kazuyoshi Goan, Kouichi Sugama 2013-04-23