RN

Ryohhei Nakao

VJ Vehicle Energy Japan: 6 patents #1 of 32Top 4%
Overall (2022): #20,030 of 548,613Top 4%
6
Patents 2022

Issued Patents 2022

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11532841 Storage battery control device Shin Yamauchi, Kei Sakabe, Masahiro Yonemoto, Takanori Yamazoe, Keiichiro Ohkawa 2022-12-20
11515579 Cell control device, power system Kei Sakabe, Keiichiro Ohkawa, Masahiro Yonemoto 2022-11-29
11374425 Battery energy storage system, battery management system, and control method for controlling battery temperature Fanny MATTHEY, Shin Yamauchi, Kei Sakabe, Daiki Komatsu, Keiichiro Ohkawa 2022-06-28
11346890 Secondary battery control device Masanari Oda, Shuichi Suzuki, Shigeki Makino, Takenori Ishizu 2022-05-31
11247581 Battery control device Kei Sakabe, Keiichiro Ohkawa, Takanori Yamazoe, Masahiro Yonemoto 2022-02-15
11226376 Storage battery control device Shin Yamauchi, Kei Sakabe, Masahiro Yonemoto, Takanori Yamazoe, Keiichiro Ohkawa 2022-01-18