Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024536 | Combined combustion device | — | 2018-07-17 |
| 9905880 | Fuel cell stack | Masahiro Mohri, Yasunori Kotani, Masaru Oda, Yasuhiro Watanabe, Akihiro Matsui +4 more | 2018-02-27 |
HO
Hideo Okamoto
Rinnai: 1 patents #5 of 21Top 25%
Overall (2018): #144,180 of 503,207Top 30%
2
Patents 2018