AH

Ayumi Hayakawa

HI Hitachi: 2 patents #180 of 1,362Top 15%
Overall (2019): #190,454 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10360013 Management system for creating service Yasushi Ikeda, Toshimasa Takahashi, Kazuya Kousaka, Hidenori Akatoki 2019-07-23
10223157 Management system and management method for creating service Kazuya Kousaka, Hidenori Akatoki 2019-03-05