Assignee
Inventors
- Kazuko Abe (1 patents)
- Junichi Yamamoto (53 patents)
- Rei Yano (2 patents)
- Masataka Yamada (20 patents)
- Yasuhide Kurosaki (4 patents)
- Michiyo Ikegami (4 patents)
- Kyoji Yamashita (43 patents)
- Kouji Gouda (3 patents)
US Patent 7519593 · Granted Apr 14, 2009