With 26 patents held between 2002 and 2022, China Railway Construction Corp Ltd holds the most number of Workplace Safety patents in the Mining sector in the Asia-Pacific region, of which 15.4% was contributed by China Railway 12th Bureau Group Co Ltd.
The second largest number of patents were held by State-owned Assets Supervision and Administration Commission of the State Council with 13 Workplace Safety patents, of which 61.5% was contributed by China Railway Engineering Equipment Group Co Ltd. The third largest number of patents were held by China Railway Group Ltd with 11 Workplace Safety patents, of which 36.4% was contributed by China Railway No. 5 Engineering(Group) Co Ltd. The fourth largest number of patents were held by Ministry of Education of the People's Republic of China with 9 Workplace Safety patents. The fifth largest number of patents were held by China Energy Investment Corp Ltd with 7 Workplace Safety patents, of which 57.1% was contributed by China Shenhua Energy Co Ltd.
The top five patents holders, i.e., China Railway Construction Corp Ltd, State-owned Assets Supervision and Administration Commission of the State Council, China Railway Group Ltd, Ministry of Education of the People's Republic of China, and China Energy Investment Corp Ltd, together held 66 Workplace Safety patents during the period.
Switzerland
China
Japan
Luxembourg
South Korea
Japan
United Kingdom
Australia
Japan
Don’t wait - discover a universe of connected data & insights with your next search. Browse over 28M data points across 22 industries.
Access more premium companies when you subscribe to Explorer