YK

Yasuhiko Kasai

HI Hitachi: 5 patents #7,555 of 28,497Top 30%
Overall (All Time): #1,049,047 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6094186 Document format setting method and apparatus Masayoshi Kuroda, Yasumasa Matsuda, Hiroyuki Kumai, Kiyoshi Masuda, Akihiro Kaneko +1 more 2000-07-25
5781731 Schedule management support system Hiroyuki Koreeda, Tsukasa Yamauchi, Hajime Asuma, Shigeto Oeda, Jun Ito +8 more 1998-07-14
5684970 Icon menu display apparatus and icon menu display method Hajime Asuma, Tsukasa Hasegawa, Akira Naito, Tomoko Tsuchiya, Shinichi Yoshida +1 more 1997-11-04
5592605 Menu picture display method and apparatus for a data processor Hajime Asuma, Tsukasa Hasegawa, Akira Naito, Tomoko Tsuchiya, Shinichi Yoshida +1 more 1997-01-07
5302969 Document format setting method and apparatus Masayoshi Kuroda, Yasumasa Matsuda, Hiroyuki Kumai, Kiyoshi Masuda, Akihiro Kaneko +1 more 1994-04-12