Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162743 | Heat exchanger tank | Tatsuo Ozaki, Shinta Mabuchi | 2021-11-02 |
| 11143463 | Thermal stress relief stiffener | Guriqbal SINGH, Jason Spenny | 2021-10-12 |
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Osamu Hakamata — 2 Patents in 2021
Overall (2021): #125,151 of 548,734Top 25%
2
Patents 2021