Top 5 Key Players companies in Zener diode by Most Literature Citation in the Japan in 2018 – Discovery

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The Zener diode top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Literature Citation Zener diode Key Players in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Ranking Year:

Region:

Ranking:

1	National Institute of Natural Sciences	Tokyo, Japan	Observatory,Natural science	Literature citation: 93
2	Hitachi Ltd.	Tokyo, Japan	Elevator,Electrical equipment,Electric motor, ...[+2]	Literature citation: 28
3	Fujitsu Ltd.	Tokyo, Japan	Cloud computing,Enterprise software,Information technology management, ...[+2]	Literature citation: 5
4	Central Research Institute of Electric Power Industry	Kanagawa, Japan	Electric power industry,Technology transfer	Literature citation: 4
5	Advantest Corp.	Tokyo, Japan	Semiconductor,Mechanical engineering,Product design, ...[+2]	Literature citation: 0