With the analysis among 196 patents, we discovered top 107 key players by total patent application. Breeze Dried, Inc., Daito Giken, Inc., Matsushita Electronics Corp. are dominant in this area. They take 9.18% of the total patent filing.
Matsushita Electronics Corp.
Stanley Electric Co., Ltd.
Victoria, Australia
Patent: 4
Teikoku Piston Ring Co., Ltd.
Yamagata-ken, Japan
Patent: 4
International Business Machines Corp.
New York, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 15 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing TPR Industry Co., Ltd., Teikoku Piston Ring Co., Ltd., Dowa Electronics Materials Co., Ltd. take 73.33% of patent filing during this period.
Yamagata-ken, Japan
Patent: 4
Teikoku Piston Ring Co., Ltd.
Dowa Electronics Materials Co., Ltd.
Yantai Dadi Husbandry Co., Ltd.
Shandong Sheng, China
Patent: 1
Central Region, Singapore
Patent: 1
Toyo Advanced Technologies Co., Ltd.
Hiroshima-ken, Japan
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 8 new entrants. TPR Industry Co., Ltd., Teikoku Piston Ring Co., Ltd., Dowa Electronics Materials Co., Ltd. are the most active new entrants in this area.
Yamagata-ken, Japan
Patent: 4
Teikoku Piston Ring Co., Ltd.
Dowa Electronics Materials Co., Ltd.
Yantai Dadi Husbandry Co., Ltd.
Shandong Sheng, China
Patent: 1
Central Region, Singapore
Patent: 1
Toyo Advanced Technologies Co., Ltd.
Hiroshima-ken, Japan
Patent: 1
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