Assignee
Inventors
- Masato Kannaka (11 patents)
- Masakazu Kajita (4 patents)
- Eiji Takahashi (219 patents)
- Yuji Yamamoto (330 patents)
- Masaru Akamatsu (5 patents)
- Kunio Iba (5 patents)
- Kenji Imanishi (54 patents)
US Patent 9354047 · Granted May 31, 2016