Assignee
Inventors
- Yoshisada Okayasu (9 patents)
- Toshiyuki Yamauchi (14 patents)
- Akinari Mori (15 patents)
- Naoki Kamaya (27 patents)
- Naoki Okayama (2 patents)
- Takanori Maruichi (5 patents)
- Junichi Iwasawa (12 patents)
- Yukio Yamada (94 patents)
- Renjiro Okano (2 patents)