Assignee
Inventors
- Kunisato Yamaoka (10 patents)
- Hiroshige Hirano (84 patents)
- Yasushi Gohou (8 patents)
- Shunichi Iwanari (28 patents)
- Yasuo Murakuki (17 patents)
- Masahiko Sakagami (14 patents)
- Tetsuji Nakakuma (15 patents)
- Takashi Miki (58 patents)
US Patent 7307866 · Granted Dec 11, 2007