YS

Yuji Sato

PC Powdertech Co.: 3 patents #1 of 9Top 15%
Fujitsu Limited: 1 patents #990 of 3,284Top 35%
HI Hitachi: 1 patents #1,745 of 4,225Top 45%
RK Riso Kagaku: 1 patents #17 of 72Top 25%
TC Toyoda Gosei Co.: 1 patents #64 of 215Top 30%
Yamaha: 1 patents #40 of 166Top 25%
Overall (2003): #3,391 of 273,478Top 2%
7
Patents 2003

Issued Patents 2003

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6627369 Carrier for electrophotographic developer and developer containing the same Hiromichi Kobayashi, Tsuyoshi Itagoshi, Yasuhiko Kataoka 2003-09-30
6626459 Air bag for steering wheel Masahiro Takimoto, Hiroyuki Kobayashi, Tadashi Yamamoto, Toru Koyama, Kenji Mori +1 more 2003-09-30
6582870 Carrier for electrophotographic developer and electrophotographic developer containing the same Kanao Kayamoto, Issei Shinmura 2003-06-24
6560399 Image recording and reproducing device and a medium storing an image recording and reproducing program Masaaki Okabayashi, Eiji Takeuchi 2003-05-06
6544707 Two component developing agent and an image forming apparatus by use of the same Yasushige Nakamura, Seijiro Ishimaru, Yoshimichi Katagiri, Tsuyoshi Itagoshi, Hiromichi Kobayashi 2003-04-08
6530503 Ink bottle set-up device 2003-03-11
6531697 Method and apparatus for scanning transmission electron microscopy Kuniyasu Nakamura, Hiroshi Kakibayashi, Mikio Ichihashi, Shigeto Isakozawa, Takahito Hashimoto 2003-03-11