Assignee
Inventors
- Yoichi Kawakami (17 patents)
- Mitsuru Funato (6 patents)
- Takao Oto (1 patents)
- Ryan Ganipan Banal (1 patents)
- Masanori Yamaguchi (36 patents)
- Ken Kataoka (4 patents)
- Hiroshige Hata (13 patents)
US Patent 8686401 · Granted Apr 1, 2014