Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436364 | Structure of resin-made pipe joint | Makoto Fujii, Masaki Miyamoto, Tatsuya Fujii, Tomoyuki Koike, Shintaro Makihata | 2019-10-08 |
| 10240699 | Resin-made pipe joint | Makoto Fujii, Masaki Miyamoto, Tomoyuki Koike, Atsushi Nakano, Daisuke Urata | 2019-03-26 |
| 10190708 | Resin-made pipe joint | Makoto Fujii, Masaki Miyamoto, Tomoyuki Koike, Atsushi Nakano, Daisuke Urata | 2019-01-29 |