MN

Masahiko Nishikawa

PC Pegasus Sewing Machine Mfg. Co.: 15 patents #1 of 65Top 2%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
CH Chisso: 3 patents #265 of 833Top 35%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
AC Aisin Aw Co.: 1 patents #1,133 of 2,011Top 60%
Overall (All Time): #154,133 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #TitleCo-InventorsDate
4390691 Process for preparing porous spherical cellulose particles Hiroaki Ishibashi, Hidenori Furukawa 1983-06-28