Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | Avg patent value: 75,000 | |||
2 | Avg patent value: 49,000 | |||
3 | Avg patent value: 37,000 | |||
4 | Avg patent value: 0 | |||
5 | Avg patent value: 0 |
Top 5 Key Players companies in Tongue cleaner
by Highest Patent Value in the Japan in 2021
The Tongue cleaner top 5 is Discovery PatSnap’ annual ranking of the top 5 Highest Patent Value Tongue cleaner Key Players 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.
A tongue cleaner (also called a tongue scraper or tongue brush) is an oral hygiene device designed to clean the coating on the upper surface of the tongue. While there is tentative benefit from the use of a tongue cleaner it is insufficient to draw clear conclusions regarding bad breath. A 2006 Cochrane review found tentative evidence of decreased levels of odor molecules.
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Jun 03 2025