Assignee
Inventors
- Yasumichi Fukuda (22 patents)
- Masanori Takadoi (8 patents)
- Yoshikazu Asahina (14 patents)
- Taro Sato (2 patents)
- Haruaki KURASAKI (3 patents)
- Hiroyuki Ebisu (2 patents)
- Masaya Takei (4 patents)
- Hideyuki Fukuda (6 patents)
US Patent 8222407 · Granted Jul 17, 2012