KH

Kouji Harada

HI Hitachi: 1 patents #856 of 3,149Top 30%
TC Tokyo Ohka Kogyo Co.: 1 patents #9 of 38Top 25%
Overall (1994): #27,263 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5344747 Photopolymerizable compositions Shigeru Ohtawa, Junichi Onodera 1994-09-06
5315926 High efficiency, swash plate mechanical press Hisanobu Kanamaru 1994-05-31