Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8216750 | Colored composition, color filter and manufacturing method thereof | Isao Shigemori, Morihide Miyamura, Yusuke Iida, Kenro Sunahara, Kohei Matsui +4 more | 2012-07-10 |
| 7700818 | Process for producing liquid hydrocarbon with hydrocracking catalyst | Nobuo Aoki, Hiroyuki Seki, Masahiro Higashi, Masakazu Ikeda | 2010-04-20 |
| 7510994 | Catalyst for Fischer-Tropsch synthesis and process for producing hydrocarbons | Masakazu Ikeda, Nobuo Aoki | 2009-03-31 |
| 6299758 | Low sulfur gas oil | Hajime Okazaki, Katsuhiko Ishikawa, Michiaki Adachi | 2001-10-09 |
| 6264827 | Manufacturing process of diesel gas oil with high cetane number and low sulfur | Hajime Okazaki, Katuhiko Ishikawa, Michiaki Adachi | 2001-07-24 |
| 5741414 | Method of manufacturing gas oil containing low amounts of sulfur and aromatic compounds | Masanari Akiyama | 1998-04-21 |