YF

Yasumasa Fukushima

UN Unitika: 1 patents #4 of 40Top 10%
Overall (1989): #42,243 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4804707 Impact resistant resin composition Takashi Okamoto, Kenji Yasue, Takeshi Marutani 1989-02-14