Assignee
Inventors
- Akira Sugiyama (148 patents)
- Tadashi Kasai (65 patents)
- Masanao Abe (13 patents)
- Minoru Matsushita (7 patents)
- Hideo Nanba (4 patents)
- Shinji Hayakawa (16 patents)
- Kikuo Iwasaka (15 patents)
- Naoya Ouchi (7 patents)
- Kenichi Ohara (24 patents)
- Tomoko Iwasaki (3 patents)