Assignee
Inventors
- Masaki Inumaru (4 patents)
- Eiichi Miyata (2 patents)
- Takao Otomaru (3 patents)
- Yukio Sugita (36 patents)
- Mitsuyoshi Tamura (12 patents)
- Fumie Yamazaki (15 patents)
- Naoki Shiraishi (23 patents)
US Patent 8814335 · Granted Aug 26, 2014