Assignee
Inventors
- Noriko Watanabe (78 patents)
- Tamotsu Sugawara (9 patents)
- Genta Masada (4 patents)
- Hiroyuki Shiraishi (34 patents)
- Yasuhiro Hanaue (5 patents)
- Ryuichi Komatsu (5 patents)
- Tsuyoshi Kajitani (3 patents)
- Yasuhiro Ono (108 patents)
US Patent 6391229 · Granted May 21, 2002