Assignee
Inventors
- Takashi Okazoe (58 patents)
- Kunio Watanabe (110 patents)
- Shin Tatematsu (30 patents)
- Hidenobu Murofushi (16 patents)
- Masakuni Sato (6 patents)
- Masahiro Ito (290 patents)
- Koichi Yanase (15 patents)
- Yasuhiro Suzuki (368 patents)
US Patent 7053237 · Granted May 30, 2006