Seiji Niitaka

RI Riken: 2 patents #375 of 1,824Top 25%

FC Fuji Polymer Industries Co.: 1 patents #23 of 59Top 40%

Overall (All Time): #1,946,109 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9884983	Heat storage material	Hidenori Takagi, Kimitoshi Kono	2018-02-06
9745498	Heat-storage composition	Tomoki MATSUMURA, Masakazu Hattori, Kimitoshi Kono	2017-08-29