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Top 20 Key Players companies in Grafting
by Highest Patent Value in the Japan in 2018

The Grafting top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Grafting 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.
Grafting or graftage is a horticultural technique whereby tissues of plants are joined so as to continue their growth together. The upper part of the combined plant is called the scion (/ˈsaɪən/) while the lower part is called the rootstock. The success of this joining requires that the vascular tissues grow together and such joining is called inosculation. The technique is most commonly used in asexual propagation of commercially grown plants for the horticultural and agricultural trades.
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Company Name
Region
Tech Topics
Total
1
Medicine,Health care,Clinical trial,
...[+2]
Avg patent value: 9.26 M
2
Avg patent value: 9.26 M
3
Avg patent value: 3.43 M
4
Avg patent value: 3.43 M
5
Avg patent value: 3.43 M
6
Avg patent value: 1.96 M
7
Avg patent value: 1.89 M
8
Avg patent value: 720,000
9
Avg patent value: 720,000
10
Avg patent value: 677,666
11
Avg patent value: 400,000
12
Avg patent value: 390,000
13
Avg patent value: 226,733
14
Avg patent value: 220,000
15
Avg patent value: 64,000
16
Avg patent value: 61,000
17
Avg patent value: 59,000
18
Health care,Blood management,Syringe,
...[+2]
Avg patent value: 56,000
19
Avg patent value: 56,000
20
Avg patent value: 55,000
Page generation time: May 01 2025