MA

Masahiro Ariyama

MJ Mahle Filter Systems Japan: 2 patents #1 of 5Top 20%
MG Mahle International Gmbh: 2 patents #16 of 179Top 9%
Overall (2024): #140,991 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12121998 Brazing a stacked body with a screen Yohei Hatano, Hiroshi Kumagai 2024-10-22
11905875 Vehicle heat exchange system Katsuhiro Isoda, Kenji Yamashita 2024-02-20