Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533140 | Method for producing hydrocarbon liquid fuel | Yuichiro AZUMA, Daisaku Shojo | 2020-01-14 |
| 7857869 | Process for producing diesel fuel oil from fat | Tetsuya Koshikawa | 2010-12-28 |
| 7626047 | Method of producing fatty acid alkyl ester for diesel fuel oil | Masahide Nakayama | 2009-12-01 |
| 7488837 | Process for producing fatty acid alkyl ester | Tetsuya Koshikawa | 2009-02-10 |
| 6960672 | Processes for producing alkyl ester of fatty acid | Masahide Nakayama, Takenori Hirano, Tsutomu Sakai, Ayato Kawashima, Hirohisa Kitagawa | 2005-11-01 |
| 6288251 | Process for preparing alkyl esters of fatty acids from fats and oils | Guo-Tang Liu | 2001-09-11 |
| 6197282 | Fine ultraviolet screening particles, process for preparing the same, and cosmetic preparation | Kentaro Oshima, Shunji Kozaki, Yoshinobu Imaizumi, Toshio Miyake, Kazuhiro Yamaki +1 more | 2001-03-06 |
| 6090373 | Ultraviolet-screening composite particulate and process for the production thereof | Kentaro Oshima, Shunji Kozaki, Yoshinobu Imaizumi, Toshio Miyake | 2000-07-18 |
| 6090959 | Method of producing fatty acid lower alkylester from fat and oil | Takenori Hirano | 2000-07-18 |
| 5902569 | Ultraviolet shielding composite fine particles, method for producing the same, and cosmetics | Kentaro Oshima, Shunji Kozaki, Yoshinobu Imaizumi, Toshio Miyake, Toru Nishimura +2 more | 1999-05-11 |
| 5827507 | Ultraviolet shielding composite fine particles, method for producing the same, and cosmetics | Kentaro Oshima, Toru Nishimura, Yoshinobu Imaizumi, Shunji Kozaki, Satoshi Sugawara +2 more | 1998-10-27 |
| 5618580 | Method for producing ceramic fine particles and apparatus used therefor | Kentaro Oshima, Toshiharu Numata, Toru Nishimura, Sachiko Kokubo | 1997-04-08 |
| 5321630 | Method of detecting a layer level condition | Yoshifumi Torimoto, Junichi Nakamura, Iori Hashimoto, Takeshi Fujiwara, Kenichiro Sotowa | 1994-06-14 |
| 5274187 | Process for producing compound having carbonyl and/or carboxyl group | Hiroshi Kimura | 1993-12-28 |