With the analysis among 25 patents, we discovered top 26 key players by total patent application. Ricoh Co., Ltd., Mitsubishi Materials Corp., Japan Tobacco, Inc. are dominant in this area. They take 12.00% of the total patent filing.
Mitsubishi Materials Corp.
Kagawa-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
Aichi-ken, Japan
Patent: 1
Wakayama-ken, Japan
Patent: 1
Shiga-ken, Japan
Patent: 1
Yodogawa Hu-Tech Co., Ltd.
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With the analysis among related 8 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Shanghai Honghui Optics Communication Tech Co. Ltd., Hui'an Minnan Ancient Architecture Research Institute, China Construction Second Engineering Bureau Co., Ltd. take 37.50% of patent filing during this period.
Shanghai Honghui Optics Communication Tech Co. Ltd.
Shanghai Shi, China
Patent: 1
Hui'an Minnan Ancient Architecture Research Institute
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Patent: 1
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 1
Ningbo Landscape Architecture Design Research Inst Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Yodogawa Hu-Tech Co., Ltd.
Aichi-ken, Japan
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 6 new entrants. Shanghai Honghui Optics Communication Tech Co. Ltd., Hui'an Minnan Ancient Architecture Research Institute, China Construction Second Engineering Bureau Co., Ltd. are the most active new entrants in this area.
Shanghai Honghui Optics Communication Tech Co. Ltd.
Shanghai Shi, China
Patent: 1
Hui'an Minnan Ancient Architecture Research Institute
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Patent: 1
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 1
Ningbo Landscape Architecture Design Research Inst Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Yodogawa Hu-Tech Co., Ltd.
Aichi-ken, Japan
Patent: 1
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