AH

Ayumi Hayakawa

HI Hitachi: 4 patents #8,942 of 28,497Top 35%
Overall (All Time): #1,165,592 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10768978 Management system and management method for creating service Kazuya Kousaka, Hidenori Akatoki 2020-09-08
10606581 Management system for creating service Yasushi Ikeda, Toshimasa Takahashi, Kazuya Kousaka, Hidenori Akatoki 2020-03-31
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