Assignee
Inventors
- Masashi Hori (54 patents)
- Taku Iida (9 patents)
- Yasushi Matsumura (21 patents)
- Yoshio Hironaka (15 patents)
- Takashi Kamiya (40 patents)
- Masashi Hiramatsu (2 patents)
- Toshihiro Miyake (34 patents)
- Hiroki Kamiya (32 patents)
US Patent 7628654 · Granted Dec 8, 2009