Assignee
Inventors
- Hirofumi Endoh (2 patents)
- Satoru Tagawa (9 patents)
- Yoshitaka Koga (28 patents)
- Yasuhiro Kojima (106 patents)
- Takashi Suzuki (1,317 patents)
- Hiroshi Tamura (206 patents)
- Yasunori Hasegawa (13 patents)
- Masato Ohchi (9 patents)
US Patent 7564234 · Granted Jul 21, 2009