Assignee
Inventors
- Hirokazu Fujiwara (20 patents)
- Masaki Konishi (17 patents)
- Jun Kawai (91 patents)
- Takeo Yamamoto (51 patents)
- Takeshi Endo (151 patents)
- Takashi Katsuno (8 patents)
- Yukihiko Watanabe (53 patents)
- Narumasa Soejima (44 patents)
US Patent 8440524 · Granted May 14, 2013