TH

Takeshi Harada

KC Kitagawa Ironworks Co.: 1 patents #1 of 4Top 25%
📍 Yokohama, CA: #23 of 54 inventorsTop 45%
Overall (1989): #53,667 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4832853 Apparatus for improving characteristics of sand Hisashi Shiraki, Toshio Nagahisa, Kiyonori Takeda 1989-05-23