DO

Daichi Oka

HC Hitachi Industrial Equipment Systems Co.: 1 patents #30 of 92Top 35%
Overall (2021): #481,015 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D917570 Compressor Fuminori Kato, Hiroaki Saito, Yusuke Watabe, Akihiro Yamamoto 2021-04-27