Kohji Kitazawa

HL Hitachi Shipbuilding & Engineering Company Limited: 1 patents #37 of 117Top 35%

📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%

Overall (All Time): #4,044,080 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4482351	Process for removing ash from coal	Toshio Ozaki	1984-11-13