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Top 20 Key Players companies in Decompression sickness
by Highest Patent Value in the Japan in 2021

The Decompression sickness top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Decompression sickness 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.
Decompression sickness (DCS; also known as divers' disease, the bends, aerobullosis, or caisson disease) describes a condition arising from dissolved gases coming out of solution into bubbles inside the body on depressurisation. DCS most commonly refers to problems arising from underwater diving decompression (i.e., during ascent), but may be experienced in other depressurisation events such as emerging from a caisson, flying in an unpressurised aircraft at altitude, and extravehicular activity from spacecraft. DCS and arterial gas embolism are collectively referred to as decompression illness.
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Company Name
Region
Tech Topics
Total
1
Avg patent value: 900,000
2
Avg patent value: 750,000
3
Pleasure,Condom,Shopping mall,
...[+2]
Avg patent value: 260,000
4
Avg patent value: 195,750
5
Avg patent value: 126,000
6
Avg patent value: 40,000
7
Avg patent value: 38,000
8
Avg patent value: 33,000
9
Avg patent value: 0
10
Avg patent value: 0
11
Avg patent value: 0
12
Avg patent value: 0
13
Avg patent value: 0
14
Avg patent value: 0
15
Avg patent value: 0
16
Avg patent value: 0
17
Avg patent value: 0
18
Avg patent value: 0
19
Avg patent value: 0
20
Avg patent value: 0
Page generation time: Dec 14 2025