Assignee
Inventors
- Akinori Osada (2 patents)
- Takafumi Sanada (13 patents)
- Yasuyuki Hanada (12 patents)
- Naoyuki Haraguchi (14 patents)
- Takahisa Suzuki (3 patents)
- Tooru Tanaka (35 patents)
- Hiroshi Nagayasu (7 patents)
US Patent 9826890 · Granted Nov 28, 2017