Assignee
Inventors
- Masatomo Mizuta (33 patents)
- Kazuo Ohtsuta (6 patents)
- Kiyoshi Kohayakawa (8 patents)
- Michio Nagai (105 patents)
- Mika Fujii (26 patents)
- Masaki Shimamura (17 patents)
- Mitsuru Sendouda (6 patents)
US Patent 8572812 · Granted Nov 5, 2013