Assignee
Inventors
- Hiroshi Iwaki (13 patents)
- Kiyoshi Sakamoto (46 patents)
- Akira Inada (5 patents)
- Shinichi Kikkawa (10 patents)
- Yasushi Handa (5 patents)
- Shuuji Watanabe (5 patents)
- Akihiko Sutoh (3 patents)
- Nobuaki Masaki (2 patents)
- Yoshihiro Murai (6 patents)