Company Filing History:

12 out of 208

Hitachi Denshi Kabushiki Kaisha

patents

9 out of 1,257

Hitachi-kokusai Electric Inc.

where one patent can have more than one assignee

Years Active: 1996-2020

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10587823 - Encoding device comprising video switching device, encoding method including video switching detection method (2020-03-10),

2. 10356419 - Encoding device and encoding method (2019-07-16),

3. 7983326 - Digital transmission system and its transmission status recognition method (2011-07-19),

4. 7492792 - Apparatus for receiving digital data (2009-02-17),

5. 7330515 - Method and apparatus capable of restricting resending operation (2008-02-12),

6. 7301969 - OFDM transmitting apparatus, receiving apparatus and transmitting system and signal structure of transmission signal for use in the same (2007-11-27),

7. 7170929 - Digital signal transmission system and method of displaying transmission condition in digital signal transmission system (2007-01-30),

8. 6912247 - Digital signal transmission system and method of displaying transmission condition in digital signal transmission system (2005-06-28),

9. 6836518 - Synchronization control method for receiver apparatus of data transmission system utilizing orthogonal frequency division multiplex, and data transmission system (2004-12-28),

10. 6813326 - Data transmission system, data transmission communication station, and data transmission method (2004-11-02),

11. 6611493 - Communication, transmission and receiving method and apparatus using orthogonal frequency division multiplexing modulation system (2003-08-26),

12. 6512798 - Digital communication system of orthogonal modulation type (2003-01-28),

13. 6473466 - Data transmitting method and data transmitting apparatus accompanied with a plurality of transmitting of receiving antennas (2002-10-29),

14. 6381251 - Data transmission apparatus and receiving apparatus using orthogonal frequency division multiplex modulation system (2002-04-30),

15. 6381236 - Bi-directional digital transmission system and bi-directional digital transmission method (2002-04-30),

Title: Atsushi Miyashita: Innovator in Video Encoding Technology

Introduction

Atsushi Miyashita is a renowned inventor based in Tokorozawa, Japan. With a total of 22 patents to his name, he has made significant contributions to the field of video encoding technology. His innovative designs and methods have the potential to enhance the way video signals are processed and transmitted.

Latest Patents

Miyashita's latest patents include an encoding device comprising a video switching device and an encoding method that incorporates a video switching detection method. The video switching device is equipped with multiple video signal input units and a sophisticated encoding unit. It features a first control detection unit, which outputs a pre-control signal based on an externally inputted control signal, and a second control detection unit that issues a camera switching instruction signal during a vertical blanking interval. The encoding device then encodes these video signals more efficiently by reducing the amount of code generated. The aim of his innovations is to improve the accuracy of motion detection involved in video signal encoding.

Career Highlights

Throughout his career, Atsushi Miyashita has been associated with reputable organizations such as Hitachi Denshi and Hitachi Kokusai Electric Inc. His work in these companies has not only advanced video encoding technology but also showcased his dedication to innovation in the field.

Collaborations

Miyashita has collaborated with notable individuals in his profession, including Seiichi Sano and Toshiyuki Akiyama. These partnerships have further propelled his inventive ideas and played a crucial role in advancing his patented technologies.

Conclusion

Atsushi Miyashita stands out as an influential figure in the realm of video encoding technology. His numerous patents and collaborative efforts reflect a commitment to enhancing video processing methods, setting a benchmark for future innovations in the industry.

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