Assignee
Inventors
- Seiichirou Hirahara (4 patents)
- Tomoyuki Ono (63 patents)
- Fumito FURUUCHI (5 patents)
- Maiko Nagayoshi (6 patents)
- Youji Seki (4 patents)
- Shuichi Kasai (5 patents)
- Takaaki Tsurumi (6 patents)
US Patent 9916937 · Granted Mar 13, 2018