Assignee
Inventors
- Michiaki Sakamoto (137 patents)
- Satoshi Ihida (14 patents)
- Hidenori Ikeno (94 patents)
- Masaki Shinohara (9 patents)
- Shigeru Kimura (130 patents)
- Kenji Morio (6 patents)
- Kazurou Saeki (3 patents)
US Patent 7990501 · Granted Aug 2, 2011