Isaburo Yamaguchi

KC Kitate Sangyo Co.: 1 patents #1 of 1Top 100%

📍 Kure, JP: #13 of 70 inventorsTop 20%

Overall (1989): #101,987 of 140,708Top 75%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4836773	Stitchless burning wick	—	1989-06-06