Top 10 Fast-growings companies in Gas heater by Most Patent Filing In 3 Years in the Japan in 2021 – Discovery

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The Gas heater top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filing In 3 Years Gas heater Fast-growings in the Japan. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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	Corona Corp.	Niigata, Japan	Kerosene,Automation,Mechanical engineering, ...[+2]	Patent: 4
2	Rinnai Corp.	Aichi, Japan	Solar water heating,Electronics,Thermal energy, ...[+2]	Patent: 4
3	Nippon Sanso KK	Japan	Industrial gas,Chemical engineering,Liquid helium, ...[+2]	Patent: 4
4	Nippon Sanso Holdings Corp.	Osaka, Japan	Industrial gas,Petroleum industry,Nitrogen, ...[+2]	Patent: 4
5	Ebara Corp.	Tokyo, Japan	Vacuum pump,Manufacturing engineering,Turbine, ...[+2]	Patent: 1
6	Kubota Corp.	Osaka, Japan	Tractor,Manufacturing engineering,Combine harvester, ...[+2]	Patent: 1
7	STARTUP Swingmail	Tokyo, Japan	Information overload,Mobile device,App store	Patent: 1
8	Toyota Industries Corp.	Aichi, Japan	Textile,Software,Automotive engineering, ...[+2]	Patent: 1
9	JFE Engineering Corp.	Tokyo, Japan	Environmental protection,Renewable energy,Health care, ...[+2]	Patent: 1
10	Tosei Corp.	Tokyo, Japan	Construction engineering,Property management,Alternative investment, ...[+2]	Patent: 1