WK

Wataru KAWAI

HI Hitachi: 1 patents #303 of 1,215Top 25%
Overall (2018): #198,443 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9971793 Database management system and database management method Takayuki Tsuchida, Akira Shimizu, Shinji Fujiwara, Shinsuke Hamada, Yuki Yamada 2018-05-15