Assignee
Inventors
- Shigeru Igarashi (11 patents)
- Toshihiro Usui (1 patents)
- Junichiro Hiraoka (3 patents)
- Keiko Hashimoto (1 patents)
- Hideyo Uchiwa (4 patents)
- Umeji Murakami (3 patents)
- Kenichi Sugimoto (81 patents)
- Hiromi Minamino (5 patents)
- Toshio Horikoshi (6 patents)