Assignee
- Chlorine Engineers Corp.
- Tosoh
- Mitsui Chemicals
- Toagosei Co.
- Kaneka
- Asahi Glass Co.
- Asahi Kasei Chemicals
- Daiso Co.
- Tokuyama
Inventors
- Shinji Katayama (31 patents)
- Kiyohito Asaumi (9 patents)
- Hiroaki Aikawa (5 patents)
- Tsugiyoshi Osakabe (5 patents)
- Mitsuharu Hamamori (5 patents)
- Tatsuhito Kimura (11 patents)
- Koji Saiki (21 patents)
- Kenji Nonomura (2 patents)
- Naoya Okada (57 patents)
- Osamu Ichinose (2 patents)