Assignee
Inventors
- Fumiyo Mizuide (4 patents)
- Haruyoshi Tatsu (60 patents)
- Sergey Vasilievich Sokolov (5 patents)
- Michail Vasiliyevich Zhuravlev (2 patents)
- Igor Vladimirovich Kokotin (3 patents)
- Olga Viktorinovna Blagodatova (3 patents)
US Patent 6174928 · Granted Jan 16, 2001