KH

Koichi Hayashizaki

📍 Suita, JP: #546 of 1,253 inventorsTop 45%
Overall (All Time): #2,169,237 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7049530 Key top and method for manufacture thereof — 2006-05-23
6770212 Key top and method for manufacture thereof — 2004-08-03