TH

Takeo Hirai

JC Japan Hydrazine Co.: 1 patents #1 of 3Top 35%
Overall (1989): #53,614 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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