Assignee
Inventors
- Tomoki Sando (5 patents)
- Norie Watanabe (5 patents)
- Koichiro Gyokusen (2 patents)
- Eiichiro Fukuzaki (2 patents)
- Akio Kobayashi (10 patents)
- Haska Nadirman (1 patents)
- Purbowasito Wahyu (1 patents)
US Patent 8372616 · Granted Feb 12, 2013