SCSK Patents – Key Insights and Stats

SCSK has a total of 283 patents globally, out of which 125 have been granted. Of these 283 patents, more than 28% patents are active. Japan is where SCSK has filed the maximum number of patents, followed by Korea (South) and United States of America. Parallelly, Japan seems to be the main focused R&D centre and also is the origin country of SCSK.

SCSK was founded in the year 1969. The Company provides a variety of IT services including system solutions, software development and data center and communication network management. The Company sells packaged software and network equipment and develops software for distribution, manufacturing and financial systems among others. As of June 2023, the market cap of SCSK is $5.06 Billion.

Do read about some of the most popular patents of SCSK which have been covered by us in this article and also you can find SCSK patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over SCSK patent portfolio.

How many patents does SCSK have?

SCSK has a total of 283 patents globally. These patents belong to 207 unique patent families. Out of 283 patents, 82 patents are active.

How Many Patents did SCSK File Every Year?

SCSK Patent Filing Trend

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantSCSK Applications FiledSCSK Patents Granted
20232
202223
2021155
2020131
201982
2018142
201734
201664
201543
201444
201351
201275

How many SCSK patents are Alive/Dead?

SCSK Patent Portfolio

 How Many Patents did SCSK File in Different Countries?

SCSK Worldwide Patent Filing

Countries in which SCSK Filed Patents

CountryPatents
Japan143
Korea (South)46
United States Of America30
Taiwan13
China12
Europe9
Germany4
Austria4
Australia3
Mexico1

Where are Research Centres of SCSK Patents Located?

R&D Centers of SCSK

 10 Best SCSK Patents

US6766305B1 is the most popular patent in the SCSK portfolio. It has received 204 citations so far from companies like IBM, Microsoft and Intel.

Below is the list of 10 most cited patents of SCSK:

Publication NumberCitation Count
US6766305B1204
US20030167350A1136
US6634992B1117
US6670969B195
US6691113B183
US6852068B271
US6667750B165
US6504544B164
US20060177808A160
US6760905B151

How many inventions of other companies were rejected due to SCSK patents?

The statistics below share strategic R&D insights. It tells the companies that were trying to protect inventions similar to SCSK invention. They couldn’t because SCSK had protected those before them.

Examiners at the USPTO referred 18 SCSK patents in 82 rejections (35 USC § 102 or 35 USC § 103 types).

The top citing companies in the SCSK patent portfolio are IBM, Microsoft and Google.

List of the Companies whose Patents were rejected citing SCSK –

CompanyNumber of Patent Applications that faced Rejection Citing SCSK PatentsNumber of Rejections (102 & 103)
IBM69
Microsoft57
Google34
Apple23
Hitachi26
Keysight Technologies25
Hewlett Packard Enterprise25
Nchain Licensing23
Sap Se12
Peoplechart13

Count of 102 and 103 Type Rejections based on SCSK Patents

 Top SCSK Patents used in Rejecting Most Patent Applications

Patent NumberCount of Rejected Applications
US6766305B16
US6760905B14
US7281017B24
US7516147B24
US6919890B23
US6915433B13
US7225438B23
US6670969B13
US6691113B13
US20060177808A13
US6993588B22
US6852068B22
US7117507B21
US6598186B11
US6667750B11

What Percentage of SCSK US Patent Applications were Granted?

SCSK (Excluding its subsidiaries) has filed 25 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 25 have been granted leading to a grant rate of 100.0%.

Below are the key stats of SCSK patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for SCSK?

Law FirmTotal ApplicationsSuccess Rate
Finnegan Henderson Farabow14100.00%
Finnegan Henderson Farabow Garrett & Dunner11100.00%

What are SCSK key innovation segments?

What Technologies are Covered by SCSK?

The chart below distributes patents filed by SCSK in different countries on the basis of the technology protected in patents. It also represents the markets where SCSK thinks it’s important to protect particular technology inventions.

R&D Focus: How has SCSK search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by SCSK?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.