Assignee
Inventors
- Tomonori Gotoh (14 patents)
- Katsumi Tanaka (53 patents)
- Kenzo Kobayashi (31 patents)
- Hiroto Shingai (1 patents)
- Noboru Matsubara (12 patents)
- Kazuyoshi Yamauchi (2 patents)
- Yasutaka Umemoto (3 patents)
- Kazuyuki Inomoto (7 patents)
US Patent 7570635 · Granted Aug 4, 2009