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Top 20 Key Players companies in GiST
by Most News Heat in the Japan in 2021

The GiST top 20 is Discovery PatSnap’ annual ranking of the top 20 Most News Heat GiST 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.
In computing, GiST or Generalized Search Tree, is a data structure and API that can be used to build a variety of disk-based search trees. GiST is a generalization of the B+ tree, providing a concurrent and recoverable height-balanced search tree infrastructure without making any assumptions about the type of data being stored, or the queries being serviced. GiST can be used to easily implement a range of well-known indexes, including B+ trees, R-trees, hB-trees, RD-trees, and many others; it also allows for easy development of specialized indexes for new data types. It cannot be used directly to implement non-height-balanced trees such as quad trees or prefix trees (tries), though like prefix trees it does support compression, including lossy compression. GiST can be used for any data type that can be naturally ordered into a hierarchy of supersets. Not only is it extensible in terms of data type support and tree layout, it allows the extension writer to support any query predicates that they choose.
#
Company Name
Region
Tech Topics
Total
1
Sony Group Corp.
Computer hardware,Software,Music,
...[+2]
news: 24
2
Toyota Motor Corp.
Sport utility vehicle,Mobile device,Public transport,
...[+2]
news: 14
3
Honda Motor Co., Ltd.
Automotive engineering,Manufacturing engineering,Sport utility vehicle,
...[+2]
news: 13
4
KiQ Robotics KK
Robotics,Industrial robot,Industrial engineering
news: 9
5
Mazda Motor Corp.
Automotive engineering,Reciprocating engine,Manual transmission,
...[+2]
news: 7
6
Nissan Motor Co., Ltd.
Truck,Public transport,Automotive engineering,
...[+2]
news: 6
7
Takeda Pharmaceutical Co., Ltd.
Medicine,Health care,Clinical trial,
...[+2]
news: 6
8
Panasonic Holdings Corp.
Semiconductor,Industrial engineering,Electronics,
...[+2]
news: 5
9
ShowTime, Inc.
Broadband,Content management,Computer animation,
...[+2]
news: 5
10
SoftBank Group Corp.
Telecommunications,Mobile device,Via media,
...[+2]
news: 4
11
Eisai Co., Ltd.
Health care,Over-the-counter,Clinical trial,
...[+2]
news: 4
12
Sega KK
Mobile phone,Game console,Amusement,
...[+2]
news: 4
13
DENSO Corp.
Automotive engineering,Industrial robot,Programmable logic controller,
...[+2]
news: 3
14
OMRON Corp.
Automation,Electronics,Health care,
...[+2]
news: 3
15
Subaru Corp.
Automotive engineering,Public transport,Aerospace,
...[+2]
news: 3
16
Daiwa Securities Group, Inc.
Asset management,Investment banking,Fingerprint recognition,
...[+2]
news: 3
17
NTT DATA Corp.
Software,Social infrastructure,Information technology consulting,
...[+2]
news: 3
18
Hitachi Capital Corp.
Insurance carriers,Corporate finance,Benchmarking,
...[+2]
news: 3
19
Taiho Pharmaceutical Co., Ltd.
Oncology,Medicine,Health care,
...[+2]
news: 3
20
Studies, Inc.
Social entrepreneurship
news: 3
Page generation time: Jun 02 2025