Yoshifumi KUROKAWA

Inventor

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Work History

Patent OwnerApplications FiledYear
NSK LTD.
2
5
5
6
1
2007
2012
2014
2015
2016

Inventor Addresses

AddressDuration
Ann Arbor, MI, USJun 10, 21 - Apr 11, 23
Gunma, JPFeb 13, 14 - Jan 23, 25
Maebashi, JPJul 14, 09 - Dec 06, 22
Maebashi-Shi, Gunma, JPMar 26, 20 - May 06, 21
Maebashi-shi, Gunma, JPJun 02, 16 - Oct 03, 19
Maebashi-shi, JPJan 03, 08 - Dec 19, 24

Technology Profile

Technology Matters
B21D: WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 1
B23P: OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 1
B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
2025/0026,3972025RACK SHAFT, METHOD FOR MANUFACTURING SAME, AND RACK-AND-PINION STEERING GEAR UNIT0
2024/0416,9892024GEAR HOUSING AND ELECTRIC ASSIST DEVICE0
2024/0157,9962024STEERING DEVICE0
118911142024Steering device0
116236772023Electric steering device1

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