Assignee
Inventors
- Yoshinobu Nakagawa (11 patents)
- Masayuki Doi (32 patents)
- Masayoshi Hosoi (1 patents)
- Akifumi Kamada (1 patents)
- Yasuhiro Noda (2 patents)
- Hitoshi Tsuchiya (160 patents)
- Takafumi Okaniwa (3 patents)
- Younpyo Hong (2 patents)
US Patent 9392537 · Granted Jul 12, 2016