Assignee
- Agency Of Industrial Science And Technology
- Petroleum Energy Center
- Cosmo Oil Co.
- Sakai Chemical Industry Co.
Inventors
- Yoshiaki Kintaichi (5 patents)
- Hideaki Hamada (13 patents)
- Takehiko Ito (30 patents)
- Motoi Sasaki (12 patents)
- Fujio Suganuma (4 patents)
- Mitsunori Tabata (23 patents)
- Akihiro Kitazume (2 patents)
- Kazushi Usui (15 patents)
- Tadao Nakatsuji (37 patents)
- Hiromitsu Shimizu (34 patents)