Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10481012 | Heat exchanger | Toshimitsu Nagasaka | 2019-11-19 |
| 10309686 | Forced air supply type of combustion apparatus | Toshimitsu Nagasaka | 2019-06-04 |
| 10252649 | Vibration damping device and vehicle seat provided with the vibration damping device | Yoshitaka Sasaki, Yuji Tokiwa, Katsuji Goto, Yoshinori Otake | 2019-04-09 |
| 10234171 | Attachment structure for water heater | — | 2019-03-19 |