Shigetoo Oda

This inventor holds 13 USPTO granted patents and 4 published patent applications and 4 EPO patents. Top assignee: Mitsubishi Electric Corporation. Active years: 2010-2022.

USPTO Granted Patents = 13 (Patent Applications = 4)

% Patents Active = 84.6

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 1.2

ph-index = 2

Forward Citations = 6(Granted Patents)

Company Filing History:

13 out of 16,571

Mitsubishi Electric Corporation

patents

Years Active: 2010-2022

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11355919 - Current differential relay apparatus (2022-06-07),

2. 11355915 - Protection relay (2022-06-07),

3. 11050237 - Circuit breaker failure protection relay and protection relay system (2021-06-29),

4. 10955447 - Fault waveform recording device (2021-03-23),

5. 10923901 - Protective relay device (2021-02-16),

6. 10910813 - Intelligent electronic device (2021-02-02),

7. 10714924 - Ground fault overvoltage relay device (2020-07-14),

8. 10534090 - Process bus-applied protection system (2020-01-14),

9. 10317452 - Testing device, testing method, and program for power system protection control system (2019-06-11),

10. 9941739 - Process bus associated protective control system, merging unit, and calculation device (2018-04-10),

11. 9680297 - Current differential relay (2017-06-13),

12. 8923361 - Protection control apparatus (2014-12-30),

13. 7742884 - Sampling frequency control method and protective relay (2010-06-22),

Title: Celebrating the Innovations of Shigetoo Oda

Introduction

Shigetoo Oda, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of electrical engineering through his innovative designs and patents. With a total of 13 patents to his name, Oda’s work reflects a commitment to advancing technology, particularly in the area of protection relay systems.

Latest Patents

Among Oda's latest inventions are two notable patents: the Protection Relay and the Current Differential Relay Apparatus. The Protection Relay features a digital processing unit that incorporates filters to eliminate DC components in time-series data. Its innovative approach includes a coefficient calculation unit that adapts according to the status of the power system, ensuring reliable operation during failures. Meanwhile, the Current Differential Relay Apparatus includes multiple relays that calculate differential currents to perform ratio differential relay operations. This sophisticated mechanism enhances the reliability of electrical systems by improving error detection and response.

Career Highlights

Shigetoo Oda is currently affiliated with Mitsubishi Electric Corporation, a leading company in the electrical equipment sector. His role within the company has allowed him to apply his expertise in developing advanced protective technologies that safeguard electrical systems and ensure operational efficiency. Oda's patent portfolio showcases his ability to solve complex engineering challenges with innovative solutions.

Collaborations

Throughout his career, Oda has collaborated with esteemed colleagues, including Satoshi Takemura and Kazuma Murata. Their joint efforts have contributed to the advancement of protective relay technology and have fostered an environment of innovation and creativity within the Mitsubishi Electric Corporation.

Conclusion

Shigetoo Oda's contributions to electrical engineering exemplify the impact of innovation in technology. With 13 patents enhancing the functionality and safety of power systems, Oda continues to inspire future generations of inventors. His work not only exemplifies individual creativity but also reflects the collaborative spirit of innovation within the industry.