Kura Sushi Patents – Insights & Stats (Updated 2023)

Kura Sushi has a total of 152 patents globally, out of which 63 have been granted. Of these 152 patents, more than 82% patents are active. Japan is where Kura Sushi has filed the maximum number of patents, followed by Taiwan and China. Parallelly, Japan seems to be the main focused R&D center of Kura Sushi and is also the origin country of the firm.

Kura Sushi, also known as Kabushikigaisha kura kōporēshon, was founded in the year 1995. The company is a Japanese sushi restaurant chain. It is the second largest sushi restaurant chain in Japan, behind Sushiro and ahead of Hama Sushi.

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

How many patents does Kura Sushi have?

Kura Sushi has a total of 152 patents globally. These patents belong to 97 unique patent families. Out of 152 patents, 126 patents are active.

How Many Patents did Kura Sushi File Every Year?

Kura Sushi 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 GrantKura Sushi Applications FiledKura Sushi Patents Granted

How many Kura Sushi patents are Alive/Dead?

Worldwide Patents

Kura Sushi Patent Portfolio

How Many Patents did Kura Sushi File in Different Countries?

Kura Sushi Worldwide Patent Filing

Where are Research Centres of Kura Sushi Patents Located?

R&D Centres of Kura Sushi

Most Cited Kura Sushi Patent

JP3859962B2 is the most popular patent in the Kura Sushi portfolio. It has received 6 citations so far.

What are Kura Sushi‘s key innovation segments?

What Technologies are Covered by Kura Sushi?

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

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


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

Table of Content

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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.