Assignee
Inventors
- Kazuya Watanabe (233 patents)
- Takayuki Nakasho (16 patents)
- Masahiko Sakabe (7 patents)
- Keiji Kuzuya (5 patents)
- Masakatsu Nonaka (5 patents)
- Munenaga Igaki (3 patents)
- Sueharu Nagiri (4 patents)
US Patent 7002452 · Granted Feb 21, 2006