HM

Hiroharu Miyagawa

MI Mitsui Toatsu Chemicals, Incorporated: 3 patents #456 of 1,543Top 30%
Overall (All Time): #1,669,919 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4808392 Process for producing silanes Masayoshi Itoh, Masami Murakami, Tomohiro Abe, Kaoru Inoue, Keiichi Ikeda 1989-02-28
4667048 Process for disproportionating silanes Kaoru Inoue, Masayoshi Itoh, Tomohiro Abe, Kyogo Koizumi, Noriyuki Yanagawa 1987-05-19
4610859 Process for producing silicon hydrides Masayoshi Itoh, Tomohiro Abe, Kenji Iwata, Kyogo Koizumi 1986-09-09