KT

Kazuhiko Takesa

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
Overall (All Time): #3,983,087 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4697615 Butterfly valve for controlling high-temperature fluid Yoshihiro Tsuchimoto 1987-10-06