Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6364640 | Pump with a pulsation suppression device | Kiyoshi Nishio, Ryo Imanishi, Yoji Minato, Masayoshi Katsura, Hitoshi Kawamura | 2002-04-02 |
| 6334632 | Synthetic resin-made fastening-limiting device for a joint fastening member | Kiyoshi Nishio, Yutaka Okamoto, Takuya Ishida | 2002-01-01 |