Shinji Oshima

EN Eneos: 1 patents #17 of 53Top 35%

Overall (2025): #216,716 of 469,880Top 50%

Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12338958	Gas filling device	Tatsuya Rembutsu	2025-06-24