Assignee
Inventors
- Masanori Nakamura (156 patents)
- Katsuo Suga (36 patents)
- Hironori Wakamatsu (25 patents)
- Kazuyuki Shiratori (16 patents)
- Hirofumi Yasuda (21 patents)
- Makoto Aoyama (19 patents)
- Jun Ikezawa (9 patents)
US Patent 9073044 · Granted Jul 7, 2015