Yamaha Corporation Patent Portfolio Statistics

tip_user1

Yamaha 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 Yamaha Corporation look like?

Assignee Art Units
Total Applications: 3,748 2,110,238
Granted Patents: 3,080 1,376,692
Grant Index 86.66% ↑ 79.5%
Abandoned/Rejected Applications: 474 (13.34%) 355,003 (20.5%)
In-Process Applications: 185 378,543
Average Grant Time: 2.86 Years ↑ 2.66 Years
Average Office Actions: 1.46 ↓ 1.5

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

Art Unit Definition Total Applications
2837 Electrical Circuits and Systems 1,105
2832 – 283
2654 Videophones & Telephonic Communications 168
2614 Computer Graphic Processing, 3D Animation, Display Color Attribute, Object Processing, Hardware and Memory 161
Opap Parked GAU 84

How many patents are Yamaha Corporation filing every year?

Year Total Applications Predicted
2022 0* 330
2021 104* 342
2020 120 349
2019 168 168
2018 167 –
2017 107 –
2016 91 –
2015 90 –
2014 104 –
2013 111 –

*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 Yamaha Corporation in USPTO?

Publication number: US20220172698A1
Application number: 17/457,228

Abstract:
Provided is a stand for a musical instrument, the stand including a pole in the shape of a stick extending in one direction, and a plurality of legs extending from the pole and arranged in a circumferential direction of the pole. At least one of the plurality of legs is a rotatable leg attached to the pole so as to be capable of rotating about a central axis of the pole. At least one of the plurality of legs is an offset leg held by the pole such that a longitudinal axis of the offset leg is apart from the central axis of the pole without crossing the central axis when viewed in an axial direction of the pole.

Publication date: 2022-06-02
Applicant: Yamaha Corporation
Inventors: Fumihiro Shigenaga

Publication number: US20220084492A1
Application number: 17/534,664

Abstract:
A method analyzes a reference signal representing a sound in each of analysis periods to obtain a series of phase spectra and a series of amplitude spectra over the analysis periods; adjusts, for each respective analysis period, phases of each harmonic component in a respective phase spectrum to be a target value at a pitch mark corresponding to the respective analysis period; synthesizes a first sound signal over the analysis periods based on the adjusted series of phase spectra of the reference signal and the obtained series of amplitude spectra of the reference signal; prepares training data including first control data representing of generative conditions of the reference signal and the first sound signal synthesized from the reference signal; and establishes, through machine learning using the training data, the generative model that generates a second sound signal based on second control data representing generative conditions of the second sound signal.

Publication date: 2022-03-17
Applicant: Yamaha Corporation
Inventors: Daido Ryunosuke

Publication number: US20220171805A1
Application number: 17/455,030

Abstract:
An acoustic parameter editing method is used in a plurality of terminals configured to receive editing of an acoustic parameter and a management apparatus individually connected to the plurality of terminals and including a preview memory configured to preview the acoustic parameter before reflecting the acoustic parameter in a sound signal processing engine. When a first terminal among the plurality of terminals is connected to the management apparatus and a request for the preview is made from the first terminal, the management apparatus causes the first terminal to refer to the preview memory in response to the request from the first terminal. Thereafter, when a second terminal among the plurality of terminals is connected to the management apparatus and a request for the preview is made from the second terminal, the management apparatus causes the second terminal to share the preview memory referenced by the first terminal.

Publication date: 2022-06-02
Applicant: Yamaha Corporation
Inventors: Akihiro Miwa

How are Yamaha Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/457,228 Stand For Musical Instrument, And High-Hat Stand – OPAP Central, Docket
17/534,664 Generative Model Establishment Method, Generative Model Establishment System, Recording Medium, And Training Data Preparation Method Docketed New Case – Ready for Examination OPAP Central, Docket
17/455,030 Acoustic Parameter Editing Method, Acoustic Parameter Editing System, Management Apparatus, And Terminal – OPAP Central, Docket
17/526,236 Electronic Device, Electronic Drum Device And Sound Reproduction Method – OPAP Central, Docket
17/519,176 Audio Processing System, Audio Processing Method And Recording Medium Docketed New Case – Ready for Examination OPAP Central, Docket