| 4749458 |
Free-flow electrophoretic separation method and apparatus therefor |
Katsumi Muroi, Kosai Hiratsuka, Toji Nakatsui, Chikao Oda, Kiyoshi Fujiwara |
1988-06-07 |
| 4698142 |
Free-flow electrophoretic separation method and apparatus therefor |
Katsumi Muroi, Kosai Hiratsuka, Toji Nakatsui, Chikao Oda, Kiyoshi Fujiwara |
1987-10-06 |
| 4610852 |
Process for stripping uranium |
Kiyoshi Fujiwara |
1986-09-09 |
| 4367202 |
Centrifugal counter-flow liquid contactor |
Kiyoshi Fujiwara, Masaru Fujimoto, Shoji Nomura, Hiroshi Kanekiyo |
1983-01-04 |
| 4348288 |
Process for desalting fuel oil |
Hirosige Kawano, Matsuzo Todo, Tosihiko Takahasi, Kiyoshi Fujiwara, Yukio Inoue |
1982-09-07 |
| 4339330 |
Desalting method of fuel oil |
Kiyoshi Fujiwara, Katsuaki Nagatomo, Fumio Shibata, Shoji Nomura |
1982-07-13 |
| 4326666 |
Centrifugal type counterflow contact apparatus |
Kiyoshi Fujiwara, Katsuaki Nagatomo, Zensuke Tamura, Fumio Shibata, Hiroshi Kanekiyo |
1982-04-27 |
| 4272011 |
Centrifugal counterflow type contactor |
Katsuaki Nagatomo, Shigenobu Hisatomi, Kiyoshi Fujiwara, Hiromasa Fukumori, Kyozo Yoshioka |
1981-06-09 |
| 4225079 |
Liquid-liquid centrifugal extractor |
Hirosige Kawano, Matsuzo Todo, Kiyoshi Fujiwara |
1980-09-30 |