JS

Junichiro Sato

Bridgestone: 5 patents #476 of 2,860Top 20%
SW Sanyo Color Works: 2 patents #1 of 24Top 5%
NC New Oji Paper Co: 1 patents #39 of 139Top 30%
Overall (All Time): #617,872 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11549018 Pigment composition Takeshi Nishikawa 2023-01-10
10222721 Urethane foam and toner-conveying roller using the same Satoru Kusano, Katsuya Seki, Youhei Takeda 2019-03-05
9563154 Toner transfer roller and image forming device using the same Satoru Kusano 2017-02-07
9316958 Charge-controlled polyurethane foam and toner-conveying roller using the same Satoru Kusano, Katsuya Seki, Masaru Otsuka, Youhei Takeda 2016-04-19
8452217 Toner supply and cleaning roller comprising electroconductive elastic layer supported by means of adhesive layer and image forming apparatus using the same Satoru Kusano 2013-05-28
8317669 Elastic roller and method of grinding the same 2012-11-27
6960252 Yellow pigment composition for image recording and process for producing the same Koichi Takahara, Kensuke Misono, Hidehiro Tamatome, Kunji Kitamura 2005-11-01
5597446 Method of controlling a position of rotor in a high pressure feeder Tadayo Ando, Sumio Hayakawa, Ryuji Ouchi 1997-01-28