IK

Isao Koishi

Canon: 5 patents #230 of 3,938Top 6%
Overall (2016): #28,051 of 481,213Top 6%
5
Patents 2016

Issued Patents 2016

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9501031 Packaged cartridge, packing material and cartridge Naoki Hayashi, Tetsushi Uneme, Masanari Morioka 2016-11-22
9423767 Packing member and cartridge packed in the packing member Toshiki Fujino, Tsutomu Sakaguchi, Masayuki Takeuchi, Taiji Watanabe 2016-08-23
9395679 Cartridge detachably mountable to main assembly of electrophotographic image forming apparatus, assembling method for drive transmitting device for photosensitive drum, and electrophotographic image forming apparatus Takuya Kawakami, Noriyuki Komatsu, Sho Shirakata 2016-07-19
9342040 Image forming apparatus and cartridge Yusuke Niikawa, Daisuke Yamamoto, Takeshi Arimitsu 2016-05-17
9310756 Image forming apparatus and main assembly of the image forming apparatus Yu Fukasawa, Ryoji Kusudo 2016-04-12