Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496444 | Water-lifting pump apparatus and method of controlling operation thereof | Isamu Kamata, Shinji Suzuki, Takashi Enomoto, Masahiro Kuramasu | 2013-07-30 |
| 8277653 | Power recovery chamber | Masao Shinoda, Kenichi Hoshino, Akira Goto | 2012-10-02 |
| 8025157 | Power recovery system | Shigeo Takita, Masao Shinoda, Takashi Yamanaka, Akira Goto | 2011-09-27 |
| 7874809 | Water-lifting pump apparatus and method for controlling operation thereof | Isamu Kamata, Shinji Suzuki, Takashi Enomoto, Masahiro Kuramasu | 2011-01-25 |
| 5847231 | Selective nitration of phenol derivatives | Hiroyuki Chida, Yurie Otani | 1998-12-08 |
| 5519141 | Intermolecular compound and production method thereof | Kyoji Nita, Mayumi Odagiri, Nobuyasu Takahashi | 1996-05-21 |
| 5476967 | Production method of organic solvent solution of dichloroglyoxime | Hideki Yamamoto | 1995-12-19 |
| 4996402 | Method and apparatus for continuously melting material by induction heating | Hideo Hashida, Senri Okada, Kokichi Nakamura, Haruyoshi Sumimoto | 1991-02-26 |