Assignee
Inventors
- Yoshiaki Takaya (6 patents)
- Yuji Hashima (5 patents)
- Yoshihisa Hayashida (6 patents)
- Hirosuke Kawaguchi (7 patents)
- Satoru Tanaka (274 patents)
- Akihiko Kanai (1 patents)
- Kazuaki Uehara (1 patents)
US Patent 8215944 · Granted Jul 10, 2012