Assignee
Inventors
- Kazuyuki Yamamoto (210 patents)
- Hidetoshi Kabasawa (100 patents)
- Kenji Hachisu (9 patents)
- Hideaki Kumagai (20 patents)
- Katsuhiko Yamada (81 patents)
- Takashi Masuda (156 patents)
- Kunihito Sawai (91 patents)
US Patent 8502774 · Granted Aug 6, 2013