YM

Yoshitaka Momotari

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Overall (All Time): #3,922,522 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4810572 Permanent magnet and process for producing the same Takashi Ooe, Minoru Nagai 1989-03-07