Masakazu Hanamure

SC Sumitomo Precision Products Co.: 1 patents #87 of 199Top 45%

TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%

📍 Shinagawa, JP: #470 of 807 inventorsTop 60%

Overall (All Time): #3,863,333 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5163303	Double-walled tube type open rack evaporating device	Yoshiaki Miyata, Takahide Yamamotao, Youji Satoh, Masaru Akiyama	1992-11-17