Assignee
Inventors
- Akihiko Nagano (69 patents)
- Ichiro Onuki (48 patents)
- Makoto Takamiya (66 patents)
- Makoto Oikawa (63 patents)
- Yoshitaka Hashimoto (30 patents)
- Fumihiro Kajimura (32 patents)
- Yasuo Suda (111 patents)
US Patent 8913175 · Granted Dec 16, 2014