HS

Hironobu Sayama

MC Mitsubishi Steel Mfg. Co.: 1 patents #2 of 9Top 25%
Overall (2024): #443,522 of 561,600Top 80%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12135068 Hollow spring and method of manufacturing the same Toru Hirokane 2024-11-05