Assignee
Inventors
- Shoji Sakuragi (13 patents)
- Hideo Ueno (78 patents)
- Shiro Yamada (29 patents)
- Mayumi Nishio (3 patents)
- Kazuhisa Hirono (11 patents)
- Kazumi Kanda (3 patents)
- Sachiyo Nakahigashi (5 patents)
- Sachiko Nakagawa (6 patents)
- Akihiro Sawada (47 patents)