MI

Masahito Ikehara

MC Mayekawa Mfg. Co.: 1 patents #126 of 273Top 50%
NC Nippon Pillar Packing Co.: 1 patents #101 of 218Top 50%
SC Shin-Etsu Chemical Co.: 1 patents #1,340 of 2,176Top 65%
Overall (All Time): #3,601,491 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6325382 Non-contact type mechanical seal Yasutaka Iwamoto, Masaaki Furuya, Yoshimitsu Sekiya 2001-12-04