Assignee
Inventors
- Evgeny A. Levashov (6 patents)
- Alexander Sergeevich Rogatchov (1 patents)
- Boris Vladmirovich Spitsin (1 patents)
- Mitsue Koizumi (10 patents)
- Manshi Ohyanagi (8 patents)
- Satoru Hosomi (12 patents)
US Patent 6432150 · Granted Aug 13, 2002