Inventor

KARASAWA RYOSUKE

JP3 patents

Patents

3 patents

US12234634B2Feb 25, 2025

Portable facility provided with natural energy power generation unit

NTN TOYO BEARING CO LTD2 citations68

US11592004B2Feb 28, 2023

Vertical shaft wind power generation device and hydropower generation device accommodated in container

NTN TOYO BEARING CO LTD6 citations68

US12180927B2Dec 31, 2024

Containerized mobile wind power generation apparatus

NTN TOYO BEARING CO LTD1 citations54