Kihachiro Matsumoto

HC Hitachi Koki Co.: 1 patents #15 of 87Top 20%

📍 Hitachinaka, JP: #62 of 210 inventorsTop 30%

Overall (1994): #104,297 of 165,921Top 65%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5375637	Portable electric router	Akira Onose	1994-12-27