Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436364 | Structure of resin-made pipe joint | Makoto Fujii, Tatsuya Fujii, Toshihide Iida, Tomoyuki Koike, Shintaro Makihata | 2019-10-08 |
| 10309391 | Bellows pump device | Yuta MATSUDA, Atsushi Nakano, Keiji Nagae, Kenji Yamazaki | 2019-06-04 |
| 10240699 | Resin-made pipe joint | Makoto Fujii, Toshihide Iida, Tomoyuki Koike, Atsushi Nakano, Daisuke Urata | 2019-03-26 |
| 10190708 | Resin-made pipe joint | Makoto Fujii, Toshihide Iida, Tomoyuki Koike, Atsushi Nakano, Daisuke Urata | 2019-01-29 |