Assignee
Inventors
- Hisashi Hozumi (4 patents)
- Yutaka Togasawa (7 patents)
- Kenji Matsuzaki (26 patents)
- Mitsuaki Shimamura (13 patents)
- Satoshi Okada (202 patents)
- Wataru Kono (5 patents)
- Masaki Yoda (19 patents)
US Patent 8445810 · Granted May 21, 2013