Assignee
Inventors
- Kazuhiko Matsumoto (105 patents)
- Atsuhiko Kojima (9 patents)
- Satoru Nagao (29 patents)
- Masanori Katou (8 patents)
- Yutaka Yamada (141 patents)
- Kazuhiro Nagaike (4 patents)
- Yasuo Ifuku (7 patents)
- Hiroshi Mitani (4 patents)
US Patent 8772099 · Granted Jul 8, 2014