Kenichiro Nakatani

HC Hitachi Construction Machinery Co.: 2 patents #13 of 96Top 15%

HC Hitachi Construction Machinery Tierra Co.: 2 patents #3 of 7Top 45%

📍 Tsuchiura, JP: #3 of 35 inventorsTop 9%

Overall (2023): #136,645 of 537,848Top 30%

Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11851842	Hydraulic excavator	Shinya Imura	2023-12-26
11821175	Work machine	Shinya Imura	2023-11-21