Assignee
Inventors
- Masanori Murakami (85 patents)
- Teppei Watanabe (2 patents)
- Susumu Tsukimoto (4 patents)
- Kazuhiro Ito (88 patents)
- Jun Ito (227 patents)
- Miki Moriyama (32 patents)
- Naoki Shibata (163 patents)
US Patent 7550782 · Granted Jun 23, 2009