Assignee
Inventors
- Tomohito Koizumi (11 patents)
- Naoki Hiro (13 patents)
- Tsuyoshi Rakuma (15 patents)
- Katsuhiko Mushiake (8 patents)
- Masahiro Iseki (32 patents)
- Hiroyuki Umezawa (19 patents)
- Yurika Koizumi (2 patents)
- Yasuhito Kondo (13 patents)
US Patent 7156962 · Granted Jan 2, 2007