Assignee
Inventors
- Hiroyuki Ebinuma (28 patents)
- Kohei Takubo (5 patents)
- Isamu Fukamachi (5 patents)
- Saishu Yoshida (1 patents)
- Hideaki Bujo (4 patents)
- Chiaki Nakaseko (2 patents)
- Yasushi Saito (110 patents)
US Patent 9969802 · Granted May 15, 2018