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Kabushiki Kaisha Toshiba Patent Portfolio Statistics

Kabushiki Kaisha Toshiba

Kabushiki Kaisha Toshiba`s Profile

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of Kabushiki Kaisha Toshiba look like?

Total Applications: 52657
Granted Patents: 35230
Grant Index 68.63 %
Abandoned/Rejected Applications: 16102 (31.37%)
In-Process Applications: 1286
Average Grant Time: 2.64 Years
Average Office Actions: 1.3

Which Technology Area Kabushiki Kaisha Toshiba is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
2827 Semiconductors/Memory 1548
2824 Semiconductors/Memory 1527
2852 Printing/Measuring and Testing 1394
2818 Semiconductors/Memory 1105
2627 Selective Visual Display Systems 1080

How many patents are Kabushiki Kaisha Toshiba filing every year?

Year Total Applications
2022 0*
2021 458*
2020 870
2019 909
2018 1110

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of Kabushiki Kaisha Toshiba in USPTO?

Publication number:


Publication date:
Applicant: Kabushiki Kaisha Toshiba
Inventors: Ito Masaki

How are Kabushiki Kaisha Toshiba’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
29459805 Optoelectronic Converting Connector For Optical Fibers Patented Case 2921 King, Jennifer O