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Top 5 Key Players companies in Tongue cleaner
by Highest Patent Value in the Japan in 2022

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 2022, 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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Company Name
Region
Tech Topics
Total
1
Panasonic Intellectual Property Management Co. Ltd.
Avg patent value: 75,000
2
Lion Corp.
Toothpaste,Fast-moving consumer goods,Laundry,
...[+2]
Avg patent value: 49,000
3
TOA Industry Co. Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Avg patent value: 37,000
4
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
Avg patent value: 0
5
Matsushita Electronics Corp.
Electronics,Computer hardware,DVD player,
...[+2]
Avg patent value: 0
Page generation time: Jun 27 2025