ST

Susumu Takami

OC Osaka Gas Co.: 1 patents #14 of 19Top 75%
Overall (2024): #253,918 of 561,600Top 50%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11971381 Gas detection device Atsushi Nonaka, Hisao Onishi 2024-04-30