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HI Hitachi: 2 patents #53 of 664Top 8%
Overall (2024): #132,377 of 561,600Top 25%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12146481 Gas compressor Ryota Iijima, Kotaro Chiba 2024-11-19
12123411 Liquid-cooled rotary compressor and coolant supply method therefor Ryota Iijima, Kotaro Chiba, Takeshi Tsuchiya 2024-10-22