Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493714 | Method for producing hydrocarbon oil and system for producing hydrocarbon oil | Kazuhiko Tasaka, Marie Iwama | 2016-11-15 |
| 9487713 | Method for producing hydrocarbon oil | Marie Iwama, Kazuhiko Tasaka | 2016-11-08 |
| 9475036 | Hydrogenation refining catalyst and method for producing a hydrocarbon oil | Takuya Niitsuma, Kazuhiko Tasaka, Marie Iwama | 2016-10-25 |
| 9299334 | Sound source detecting system and sound source detecting method | Jun Sato, Ryuji Funayama, Tomoya Takatani, Osami Yamamoto, Kensaku Asahi +4 more | 2016-03-29 |
| 9266099 | Regenerated hydrocracking catalyst and method for producing a hydrocarbon oil | Takuya Niitsuma, Kazuhiko Tasaka, Marie Iwama | 2016-02-23 |