YA

Yasuaki Aoyama

HI Hitachi: 3 patents #58 of 1,215Top 5%
Overall (2018): #51,856 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10128732 Linear motor Akiyoshi Komura 2018-11-13
10090748 Linear motor and compressor equipped with linear motor Shuhei Nagata, Masaki Koyama, Takahiro Suzuki 2018-10-02
9899172 Circuit breaker and circuit breaker operating method Hajime Urai, Hiroaki Hashimoto, Katsuhiko Shiraishi, Tatsuro Kato, Ayumu Morita +2 more 2018-02-20