Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035254 | Sheet metal turbine housing with cast core | Kouichirou Ishihara | 2021-06-15 |
| 10544703 | Sheet metal turbine housing with cast core | Kouichirou Ishihara | 2020-01-28 |
| 10494955 | Sheet metal turbine housing with containment dampers | Kouichirou Ishihara, Shinya Goto | 2019-12-03 |
| 10472988 | Sheet metal turbine housing and related turbocharger systems | Kouichirou Ishihara | 2019-11-12 |
| 10436069 | Sheet metal turbine housing with biaxial volute configuration | Kouichirou Ishihara | 2019-10-08 |