Assignee
Inventors
- Toshio Sosa (30 patents)
- Isao Uchida (6 patents)
- Toru Fukuhara (39 patents)
- Tadao Takagi (108 patents)
- Hiroyuki Iwasaki (97 patents)
- Toshihiro Sato (293 patents)
- Masaru Muramatsu (44 patents)
- Kazuto Ohtsuka (3 patents)
- Tadao Kai (40 patents)
- Shigeyuki Uchiyama (36 patents)
- Yoichi Koizumi (2 patents)