Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510565 | Mercury removal from liquid hydrocarbon fraction | Shoji Tan, Shinji Abe, Junichi Narita | 1996-04-23 |
| 5191131 | Process for preparation of lower aliphatic hydrocarbons | Kazunori Takahata, Toshihiro Murashige, Hiroshi Takaki, Akihiko Okano | 1993-03-02 |
| 4241220 | Process for producing terephthalic acid | Shikiho Itaya, Takenori Nagaoka, Teruo Itoh, Shigemi Shiraki | 1980-12-23 |