Assignee
Inventors
- Saburo Manaka (26 patents)
- Akira Takakura (39 patents)
- Kenji Ogasawara (89 patents)
- Kazumi Sakumoto (55 patents)
- Shotaro Kamiyama (3 patents)
- Keishi Honmura (21 patents)
- Kosuke Yamamoto (104 patents)
- Hiroshi Shimizu (386 patents)
US Patent 8569991 · Granted Oct 29, 2013