Kakaku.Com Patents – Key Insights and Stats

Kakaku.Com has a total of 14 patents globally, out of which 10 have been granted. Of these 14 patents, more than 92% patents are active. Japan is where Kakaku.Com has filed the maximum number of patents. Parallelly, Japan seems to be the main focused R&D centre and also is the origin country of Kakaku.Com.

Kakaku.Com was founded in the year 1997 by Hayashi Kaoru, Watanabe Tomoyuki. The company provides price comparison services and products information through its website. The Company also provides Internet advertising services. As of February 2023, the market cap of Kakaku.Com is $ 3.34 Billion.

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

How many patents does the founder of Kakaku.Com have?

The founder Hayashi Kaoru has 1 patent and Watanabe Tomoyuki has 49 patents.

How many patents does Kakaku.Com have?

Kakaku.Com has a total of 14 patents globally. These patents belong to none of the unique patent families. Out of 14 patents, 13 patents are active.

How Many Patents did Kakaku.Com File Every Year?

Kakaku.Com Patents 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 GrantKakaku.Com Applications FiledKakaku.Com Patents Granted

How many Kakaku.Com patents are Alive/Dead?

Kakaku.Com Patents Portfolio

How Many Patents did Kakaku.Com File in Different Countries?

All the Patents were filed by Kakaku.Com in the Japan.

Where are Research Centres of Kakaku.Com Patents Located?

The Research Centre for all the Kakaku.Com patents is the Japan.

List of Kakaku.Com Patents

Kakaku.Com PatentsTitle
JP1736309SImage For Icon
JP1720099SInformation Display Image
JP2022061651AInformation Processing System, Server, Information Processing Method And Information Processing Program
JP6960483B2Information Processing Device, Server, Information Processing Method And Information Processing Program
JP1698163SInformation Display Image
JP1698162SInformation Display Image
JP2021105903ARetrieval Method, Retrieval Program, And Retrieval System
JP2021105902ARetrieval Method, Retrieval Program, And Retrieval System
JP6802777B2Method, Program And System For Process Execution Request And Result Response With Improved Failure Tolerance
JP6737749B2View Availability For One Or More Dates
JP6251314B2Graphic User Interface For Reservation System
JP2017151985AInformation Processor And Program
JP5922006B2Trust Support System, Trust Support Method And Program

What are Kakaku.Com‘s key innovation segments?

What Technologies are Covered by Kakaku.Com?

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

R&D Focus: How has Kakaku.Com search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by Kakaku.Com?

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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.