SI

Seiji Ishida

HC Hitachi Construction Machinery Co.: 3 patents #11 of 97Top 15%
📍 Tsuchiura, JP: #3 of 47 inventorsTop 7%
Overall (2018): #58,099 of 503,207Top 15%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10150465 Hybrid construction machine Masafumi HITA, Ken Takeuchi, Shinya Imura 2018-12-11
10060095 Hybrid work machine Shinya Imura, Masafumi HITA, Hiroaki AMANO, Ken Takeuchi, Itaru NAYA +1 more 2018-08-28
10047501 Control device of construction machine Shinya Imura, Masafumi HITA 2018-08-14