Assignee
Inventors
- Youichirou Suzuki (24 patents)
- Noboru Maeda (20 patents)
- Takashi Nakano (273 patents)
- Kazuyoshi Nagase (16 patents)
- Koji Kondo (78 patents)
- Shigeki Takahashi (141 patents)
- Yoshihiko Ozeki (14 patents)
US Patent 8396164 · Granted Mar 12, 2013