TK

Toshihide KOKUBUN

IR Ig-Technical Research: 1 patents #6 of 14Top 45%
📍 Yamagata, JP: #267 of 482 inventorsTop 60%
Overall (All Time): #3,727,324 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

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