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HC Hitachi Industrial Equipment Systems Co.: 4 patents #117 of 550Top 25%
Overall (All Time): #1,124,870 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11603839 Scroll compressor with two step inverter control Yoshiyuki Kanemoto 2023-03-14
11193482 Air compressing apparatus and control method Yoshiyuki Kanemoto 2021-12-07
10514026 Fluid compression system and control device therefor Hironobu Takayasu, Yoshiyuki Kanemoto 2019-12-24
D776675 Control unit for air compressor with graphical user interface Hiroshi Ohta, Akira Iyozumi, Hiroyuki Matsuda, Takashi Nakajima, Hayato Adachi +2 more 2017-01-17