Assignee
Inventors
- Kouichiro Takashima (36 patents)
- Tsutomu Takahashi (178 patents)
- Satoshi Kushima (3 patents)
- Hideki Okii (5 patents)
- Shun Kayama (40 patents)
- Yukiko Shimizu (25 patents)
- Takashi Sawada (122 patents)
US Patent 8493334 · Granted Jul 23, 2013