Assignee
Inventors
- Tomoharu Kobayashi (31 patents)
- Naoki Matsuda (189 patents)
- Osamu Fukawatase (144 patents)
- Tomoko Kurata (4 patents)
- Yuki Nonoyama (9 patents)
- Tadashi Yamada (84 patents)
- Toru Ozaki (64 patents)
US Patent 8424909 · Granted Apr 23, 2013