Assignee
Inventors
- Seiji Saikawa (5 patents)
- Gen Okazawa (1 patents)
- Hiroshige Niwa (1 patents)
- Kiyoshi Terayama (1 patents)
- Susumu Ikeno (1 patents)
- Emi Yanagihara (2 patents)
- Shin Orii (2 patents)
- Suguru TAKEDA (2 patents)
US Patent 10023943 · Granted Jul 17, 2018