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Top 5 Key Players companies in Lithium-ion battery
by Most Research Publications in the Japan in 2020

The Lithium-ion battery top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Research Publications Lithium-ion battery Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
#
Company Name
Region
Tech Topics
Total
1
Advanced Industrial Science & Technology
Graphene,Association (object-oriented programming)
Literature: 214
2
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
Literature: 124
3
Hitachi Ltd.
Elevator,Electrical equipment,Electric motor,
...[+2]
Literature: 95
4
NEC Corp.
Virtualization,Big data,Network security,
...[+2]
Literature: 27
5
Central Research Institute of Electric Power Industry
Electric power industry,Technology transfer
Literature: 27
Page generation time: Jan 11 2025