| 6540957 |
Ladle, a ladle heating system and methods of heating the ladle |
Kazuaki Hara, Kazunari Andachi, Hiroshi Nomura, Mamoru Suda, Daisuke Takahashi +2 more |
2003-04-01 |
| 5958213 |
Water treatment method and apparatus for water containing oil droplets |
— |
1999-09-28 |
| 5770037 |
Water processing method |
Peter S. Cartwright |
1998-06-23 |
| 5744028 |
Water treating apparatus |
Peter S. Cartwright |
1998-04-28 |
| 5439560 |
Low pressure evaporation concentrating apparatus for a photographic process waste disposl |
Masayuki Kurematsu |
1995-08-08 |
| 5256268 |
Water treatment method and apparatus |
Hiroyuki Hashimoto |
1993-10-26 |
| 5089097 |
Electrolytic method for recovering silver from waste photographic processing solutions |
Shigeharu Koboshi, Naoki Takabayashi, Yoshiyuki Makida |
1992-02-18 |
| 5057191 |
Processing method or photographic processing waste liquor |
Masayuki Kurematsu, Shigeharu Koboshi, Naoki Takabayashi |
1991-10-15 |
| 5043756 |
Automatic developing apparatus for a photosensitive material |
Naoki Takabayashi, Shigeharu Koboshi, Masayuki Kurematsu |
1991-08-27 |
| 5023644 |
Small-sized automatic developer of photographic material |
Masayuki Kurematsu, Shigeharu Koboshi |
1991-06-11 |
| 5011571 |
Method for treating photographic process waste liquor through concentration by evaporation and apparatus therefor |
Kazuhiro Kobayashi, Shigeharu Koboshi, Masayuki Kurematsu, Naoki Takabayashi |
1991-04-30 |
| 5004522 |
Method of treating photographic process waste liquor through concentration by evaporation |
Shigeharu Koboshi, Kazuhiro Kobayashi, Masayuki Kurematsu, Naoki Takabayashi |
1991-04-02 |
| 4987438 |
Apparatus for processing light-sensitive material |
Shigeharu Koboshi, Masayuki Kurematsu, Tomonori Kawamura |
1991-01-22 |
| 4959122 |
Apparatus for treating photographic process waste liquor |
Masayuki Kurematsu, Shigeharu Koboshi, Naoki Takabayashi |
1990-09-25 |
| 4941006 |
Automatic processor |
Masayuki Kurematsu, Shigeharu Koboshi, Masayuki Naoi, Yasuhiro Fujisawa |
1990-07-10 |
| 4874530 |
Method for treating photographic processing waste solution |
Kazuhiro Kobayashi, Masayuki Kurematsu, Shigeharu Koboshi, Naoki Takabayashi |
1989-10-17 |
| 4839682 |
Processing apparatus for disc films |
Shigeharu Koboshi, Satoru Kuse, Masayuki Kurematsu |
1989-06-13 |
| 4775452 |
Process for dissolution and recovery of noble metals |
Tadashi Kuninaga, Hiroshi Daidoji |
1988-10-04 |
| 4626331 |
Electrolytic cell employing fluidized bed |
Nobuyasu Ezawa |
1986-12-02 |
| 4569729 |
Electrolyzing method and electrolytic cell employing fluidized bed |
Nobuyasu Ezawa |
1986-02-11 |