Hiroshi Hayashizaki

Rohm Co.: 2 patents #1,039 of 2,292Top 50%

📍 Kameoka, JP: #43 of 111 inventorsTop 40%

Overall (All Time): #2,187,843 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6696346	Method of manufacturing semiconductor device	—	2004-02-24
6642621	Capacitor-type semiconductor device	—	2003-11-04