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HC Hitachi Construction Machinery Co.: 5 patents #12 of 185Top 7%
Overall (2024): #29,142 of 561,600Top 6%
5
Patents 2024

Issued Patents 2024

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12104349 Construction machine Kenji Hiraku, Akira Nakayama 2024-10-01
12065805 Work machine Kouji Fujita, Hideaki Itou, Hidefumi Ishimoto, Ryu NARIKAWA, Tadashi NISHIZAWA 2024-08-20
12000118 Construction machine Juri Shimizu, Kenji Hiraku, Hiromasa Takahashi 2024-06-04
11970838 Construction machine Shohei Sugiki, Kenji Hiraku, Hiromasa Takahashi, Juri Shimizu 2024-04-30
11859367 Construction machine Hiromasa Takahashi, Kenji Hiraku 2024-01-02