Assignee
Inventors
- Hajime Yoshimura (65 patents)
- Yuji Matsuo (34 patents)
- Tomoaki Ishikawa (37 patents)
- Makoto Kataoka (56 patents)
- Shigeki Kawashima (16 patents)
- Norihiko Yokoyama (1 patents)
- Naoyuki Miwa (7 patents)
US Patent 9933053 · Granted Apr 3, 2018