MH

Mitsuo Hironaga

NC Nihon Tokushu Toryo Co.: 2 patents #3 of 57Top 6%
Overall (All Time): #2,297,537 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5356957 Light anti-chipping coating Yasuo Nanri, Akio Sato 1994-10-18
5212215 Light anti-chipping coating Yasuo Nanri, Akio Sato 1993-05-18