TK

Toshihide KOKUBUN

IR Ig-Technical Research: 1 patents #2 of 10Top 20%
📍 Yamagata, JP: #5 of 27 inventorsTop 20%
Overall (1997): #65,784 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5678369 Refractory/heat insulating panels Takashi Ishikawa, Hideki Takiguchi, Fumio Takahashi, Minoru Saitoh, Hiroaki Konta +4 more 1997-10-21