MW

Motoyo Wajima

HI Hitachi: 1 patents #311 of 1,214Top 30%
HC Hitachi Chemical Company: 1 patents #5 of 49Top 15%
Overall (1982): #9,780 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4346206 Imide prepolymer from reaction of epoxy compound with bis-imide/diamine reaction mixture Akio Takahashi, Yutaka Itoh, Takeshi Shimazaki, Hirosada Morishita, Yutaka Mizuno +2 more 1982-08-24
4343659 Process for producing copper barrier type, nuclear fuel cladding Kanji Murakami, Tetsuo Ishikawa 1982-08-10