Assignee
Inventors
- Kazuhiro Nakayama (28 patents)
- Mami Tokunaga (1 patents)
- Akira Nakashima (63 patents)
- Kazuaki Inoue (15 patents)
- Osamu Yoshida (183 patents)
- Yoshinori Wakamiya (19 patents)
- Hiroyasu Nishida (31 patents)
US Patent 8187351 · Granted May 29, 2012