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Hitachi Metals, Ltd Patent Portfolio Statistics

Hitachi Metals, Ltd

Hitachi Metals, Ltd`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 Hitachi Metals, Ltd look like?

Total Applications: 23
Granted Patents: 20
Grant Index 95.24 %
Abandoned/Rejected Applications: 1 (4.76%)
In-Process Applications: 2
Average Grant Time: 2.65 Years
Average Office Actions: 1.7

Which Technology Area Hitachi Metals, Ltd is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1733 Metallurgy, Metal Working, Inorganic Chemistry, Catalyst, Electrophotography, Photolithography 2
2855 Printing/Measuring and Testing 2
1725 Fuel Cells, Battery, Flammable Gas, Solar Cells, Liquid Crystal Compositions 1
1742 Tires, Adhesive Bonding, Glass/Paper making, Plastics Shaping & Molding 1
1754 1

How many patents are Hitachi Metals, Ltd filing every year?

Year Total Applications
2022 0*
2021 0*
2020 0
2019 2
2018 0

*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 Hitachi Metals, Ltd in USPTO?

How are Hitachi Metals, Ltd’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner