Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384875 | Pipe joint, separation prevention member, and method of connecting pipes | Takahiro Ishihara, Kazuya Ito, Shota Yamada, Yuki Hieda | 2022-07-12 |
| 10520119 | Pipe joint | Shozo Kishi, Takashi Yokomizo, Yoshinori Itani, Takaaki Kagawa, Kohei IKEDA | 2019-12-31 |
| 9719618 | Pipe joint | Shozo Kishi, Takashi Yokomizo, Yoshinori Itani, Takaaki Kagawa, Kohei IKEDA | 2017-08-01 |
| 9659112 | Pipeline structure and computer readable recording medium having recorded thereon program for pipeline structure | Shozo Kishi, Keita ODA | 2017-05-23 |
| 9488300 | Pipe joint | Shozo Kishi, Takashi Yokomizo, Yoshinori Itani, Takaaki Kagawa, Kohei IKEDA | 2016-11-08 |