Assignee
Inventors
- Teruyoshi Yanagita (4 patents)
- Kanji Ishimaru (2 patents)
- Takashi Tanaka (236 patents)
- Kazunori Koba (4 patents)
- Hitoshi Miyazaki (3 patents)
- Naohito Aoki (5 patents)
- Denbei Kawamura (2 patents)
US Patent 9029110 · Granted May 12, 2015