YM

Yoshio Maruyama

Sumitomo Electric Industries: 2 patents #599 of 3,632Top 20%
HI Hitachi: 1 patents #1,056 of 3,189Top 35%
Overall (2005): #14,346 of 245,428Top 6%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6903507 Plasma display panel and its manufacturing method Haruhiro Yuki, Yoshiyasu Honma 2005-06-07
6895289 Document management system and method Katsuhito Shimizu, Tooru Kimura, Yukiko Mouri, Satoru Shimizu, Hidekazu Fujimura +3 more 2005-05-17
6875378 Optical disk molding apparatus and method Takaaki Higashida, Shinji Kadoriku, Hiroshi Yutani, Tokiharu Nakagawa, Kazuo Inoue +1 more 2005-04-05