Assignee
Inventors
- Kenji Komiya (27 patents)
- Takeshi Shiomi (43 patents)
- Yoshifumi Yaoi (30 patents)
- Masaru Nomura (43 patents)
- Kohichiroh Adachi (6 patents)
- Yoshiji Ohta (48 patents)
- Hiroshi Iwata (291 patents)
US Patent 9293984 · Granted Mar 22, 2016