Assignee
Inventors
- Kohtaroh Kataoka (11 patents)
- Masaru Nomura (43 patents)
- Shuji Wakaiki (11 patents)
- Hiroki Igarashi (41 patents)
- Akihide Shibata (91 patents)
- Hiroshi Iwata (291 patents)
- Takeshi Shiomi (43 patents)
US Patent 9793793 · Granted Oct 17, 2017