HK

Hirokazu Kotera

TC Tsuchiya Mfg. Co.: 1 patents #1 of 6Top 20%
Overall (1994): #125,553 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5283398 Resonator type silencer Shiro Ohki 1994-02-01