Nitto Denko Corporation Patent Portfolio Statistics

Nitto Denko Corporation

Profile Summary

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 Nitto Denko Corporation look like?

Assignee Art Units
Total Applications: 5,915 2,145,366
Granted Patents: 3,089 1,271,942
Grant Index 57.36% 72.94%
Abandoned/Rejected Applications: 2,296 (42.64%) 471,923 (27.06%)
In-Process Applications: 527 401,501
Average Grant Time: 2.9 Years 2.64 Years
Average Office Actions: 1.96 1.6

Which Technology Area Nitto Denko Corporation is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
1788 Miscellaneous Articles, Stock Material 558
2871 Optics 299
2872 Optics 251
1787 Miscellaneous Articles, Stock Material 249
Opap Parked GAU 182

How many patents are Nitto Denko Corporation filing every year?

Year Total Applications Predicted
2022 1* 844
2021 169* 700
2020 215 608
2019 205 205
2018 199
2017 209
2016 301
2015 270
2014 334
2013 478

*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 Nitto Denko Corporation in USPTO?

Publication number: None
Application number: 17/605,119


Publication date:
Applicant: Nitto Denko Corporation
Inventors: Inoue Takeo

Publication number: US20220212448A1
Application number: 17/433,398

Provided is an optical laminate in which optical defects is less likely to occur when used in an optical device such as a display. A laminate (101) includes a flexible glass film (10) having a thickness of 150 μm or less and a resin film (20) laminated on the glass film with an adhesive layer (50) interposed therebetween. The number of contaminants having a size of 100 μm or more in the adhesive layer is preferably 10/m2 or less. When the contaminants protrude from the surface of the adhesive layer (50), the height and inclination angle of protrusions is preferably small.

Publication date:
Applicant: Nitto Denko Corporation
Inventors: Inagaki Junichi

Publication number: US20220223030A1
Application number: 17/285,208

A data acquisition method and a signal measurement system that allow measured data to be easily and reliably obtained from memory are provided. The signal measurement system includes a reception device on which a plurality of devices storing measurement data are placed, a probe mechanism configured to be able to come into contact with the plurality of devices placed on the reception device, a control circuit configured to read, in parallel, the measurement data from the plurality of devices with the probe mechanism, and an information processing apparatus configured to process, in parallel, the measurement data having been read, wherein at a point in time when a subsequent device set is placed on the reception device, the control circuit drives the probe mechanism, and at a point in time when data processing with the information processing apparatus is completed, the control circuit starts reading, in parallel, data from the subsequent device set.

Publication date:
Applicant: Nitto Denko Corporation
Inventors: Ryoma Yoshioka

How are Nitto Denko Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/605,119 Conversion Element Member, And Conversion Element Module And Electronic Device Including Conversion Element Member Sent to Classification contractor
17/433,398 Optical Layered Body Docketed New Case – Ready for Examination OPAP Central, Docket
17/285,208 Data Acquisition Method And Signal Measurement System Docketed New Case – Ready for Examination OPAP Central, Docket
17/543,291 Ventilation Unit Docketed New Case – Ready for Examination OPAP Central, Docket
17/533,423 Electrically Conductive Composition And Biosensor Docketed New Case – Ready for Examination OPAP Central, Docket