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?
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 Grant | Kakaku.Com Applications Filed | Kakaku.Com Patents Granted |
| 2023 | – | 1 |
| 2022 | – | 1 |
| 2021 | 5 | 4 |
| 2020 | 2 | 2 |
| 2019 | 2 | – |
| 2017 | 3 | 1 |
| 2016 | 1 | 1 |
| 2012 | 1 | – |
How many Kakaku.Com patents are Alive/Dead?
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 Patents | Title |
| JP1736309S | Image For Icon |
| JP1720099S | Information Display Image |
| JP2022061651A | Information Processing System, Server, Information Processing Method And Information Processing Program |
| JP6960483B2 | Information Processing Device, Server, Information Processing Method And Information Processing Program |
| JP1698163S | Information Display Image |
| JP1698161S | Trophy |
| JP1698162S | Information Display Image |
| JP2021105903A | Retrieval Method, Retrieval Program, And Retrieval System |
| JP2021105902A | Retrieval Method, Retrieval Program, And Retrieval System |
| JP6802777B2 | Method, Program And System For Process Execution Request And Result Response With Improved Failure Tolerance |
| JP6737749B2 | View Availability For One Or More Dates |
| JP6251314B2 | Graphic User Interface For Reservation System |
| JP2017151985A | Information Processor And Program |
| JP5922006B2 | Trust Support System, Trust Support Method And Program |