Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659136 | Flexible hose | Kouki Fukui, Hiroyuki Masui, Isao Kurimoto, Masahiko Ogake | 2003-12-09 |
| 6659510 | Pipe-end-connecting joint | Hiroshi Ikegami, Yasuhiro Kikumori, Susumu Okairi, Nobuo Shindo, Tatsuya Machino | 2003-12-09 |