YA

Yasutomo Aman

Ricoh Company: 2 patents #618 of 2,036Top 35%
Overall (2016): #86,028 of 481,213Top 20%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9453659 Reaction material formed body and heat storage and release unit Yohei Shiren, Masahiro Masuzawa, Hiroko Ohkura, Yoshifumi Ohba 2016-09-27
9243179 Reaction material and chemical heat pump Yohei Shiren, Masahiro Masuzawa, Hiroko Ohkura, Yoshifumi Ohba 2016-01-26