Assignee
Inventors
- Hiroyuki Nishizawa (52 patents)
- Kisaburo Hayakawa (8 patents)
- Shuzo Sanda (2 patents)
- Masanobu Kimura (23 patents)
- Masataka Osawa (29 patents)
- Yuji Iwase (107 patents)
- Naoto Tanaka (24 patents)
- Naoki Moriguchi (11 patents)
- Masami Sugaya (24 patents)