Assignee
Inventors
- Shigeru Ishida (16 patents)
- Nobutake Nodera (24 patents)
- Ryouhei Takakura (3 patents)
- Yoshiaki Matsushima (12 patents)
- Takao Matsumoto (48 patents)
- Kazuki Kobayashi (41 patents)
- Taimi Oketani (15 patents)
US Patent 10310347 · Granted Jun 4, 2019