Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7264715 | Apparatus for treating organic wastewater and sludge | Takao Hagino, Yuichi Fuchu, Hideyuki Yoshida, Kazuaki Shimamura | 2007-09-04 |
| 6231315 | Compressor having a value plate and a gasket | Hayato Ikeda, Noriyuki Shintoku, Satoru Kuramoto, Yasuo Takahara | 2001-05-15 |
| 5845560 | Swash-plate type compressor with an abrasion resistant projecting portion on the cylinder block | Hiromi Nagata, Yuji Kaneshige, Hayato Ikeda, Nobuhiro Ishizaka | 1998-12-08 |
| 5630355 | Reciprocating type compressor with improved cylinder block | Hayato Ikeda, Hiromi Nagata, Yuji Kaneshige | 1997-05-20 |
| 5456158 | Reciprocating compressor | Hayato Ikeda, Tomoji Tarutani | 1995-10-10 |