YH

Yoichi Hasegawa

JC Japan Hydrazine Co.: 1 patents #1 of 3Top 35%
Overall (1989): #41,272 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855501 Process for preparation of monomethylhydrazine Shiro Hojo, Takeo Hirai 1989-08-08