DM

Daiji MITSUNAGA

HI Hitachi: 1 patents #412 of 1,411Top 30%
Overall (2016): #424,567 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9407389 Communication system and time synchronization method Masahiko Mizutani, Hiroaki Nakazawa, Yoshihiro Ashi, Hideyuki Nakanishi 2016-08-02