Assignee
Inventors
- Tomoyasu Ohno (4 patents)
- Shingo Yano (11 patents)
- Kosuke Fujiwara (1 patents)
- Hirofusa Ajioka (1 patents)
- Noriyuki Yamamoto (14 patents)
- Shozo Yamada (15 patents)
- Makoto Kajitani (22 patents)
US Patent 5401739 · Granted Mar 28, 1995