YU

Yoshikazu Ueno

Bridgestone: 3 patents #795 of 2,860Top 30%
KC Kuraray Co.: 3 patents #492 of 1,827Top 30%
DC Dainippon Sumitomo Pharma Co.: 2 patents #51 of 256Top 20%
DC Dainippon Pharmaceutical Co.: 1 patents #90 of 207Top 45%
Overall (All Time): #535,038 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12410264 Conjugated diene graft polymer and method for producing the same Hiroshi Kanbara, Atsushi INATOMI, Junya TAKAI, Zhaoming Ma 2025-09-09
12275845 Diene rubber and rubber composition Daisuke Koda 2025-04-15
11773190 Modified liquid diene rubbers Satoshi Motoda, Shuhei Kaneko, Yu Nozasa, Yosuke UEHARA, Masahiro Kashioka 2023-10-03
8119252 Electroconductive endless belt and image-forming apparatus including the same Toshiaki Shimomura, Takahiro Suzuki 2012-02-21
7376377 Conductive endless belt and image forming apparatus using the same Toshiaki Shimomura, Hiroshi Akabane 2008-05-20
7262304 One-pot process for the preparation of 1,2-benzisoxazole-3-methanesulfonamide Tsutomu Ishikura 2007-08-28
7081539 One-pot process for the preparation of 1,2-benzisoxazole-3-methanesulfonamide Tsutomu Ishikura 2006-07-25
6900333 Process for the preparation of 1, 2-dichlorethane free crystals of zonisamide Yasujiro Kimura 2005-05-31
6072976 Intermediate transfer member for electrostatic recording Shigeo Kuriyama, Takahiro Sakami, Takayuki Mochizuki, Toshiaki Shimomura, Itaru Kurimoto +1 more 2000-06-06