MS

Masazumi Shigematsu

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
LG Lion Group: 1 patents #229 of 587Top 40%
Overall (All Time): #3,962,078 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4781744 Molding method Shigeyoshi Kobayashi, Tsuneo Manabe, Yasuko Osaki, Shoji Watanabe, Tohoru Sema 1988-11-01