TN

Takatoshi Nakahira

OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
Overall (All Time): #3,652,458 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5916478 Heat-accumulating microcapsule dispersion Tetsuo Setoguchi, Masaaki Yoshikawa, Akira Kishimoto, Akio Chikazawa, Mamoru Ishiguro +3 more 1999-06-29