Yasushi Sogabe

This inventor holds 12 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 3 EPO patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation, Tohoku University. Active years: 1996-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasushi Sogabe. Retrieved from https://idiyas.com/inventor/yasushi-sogabe

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 12 (Patent Applications = 2)

% Patents Active = 58.3

CIPO Patents = 3

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 82(Granted Patents)

Location History:

Kamakura, JP (1996 - 1997)
Tokyo, JP (1998 - 2014)

Company Filing History:

8 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

4 out of 16,602

Mitsubishi Electric Corporation

where one patent can have more than one assignee

Years Active: 1996-2014

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8675628 - Demultiplexing apparatus, multiplexing apparatus, communication apparatus, and relay satellite (2014-03-18),

2. 8542785 - Communication apparatus and communication system (2013-09-24),

3. 8379758 - Power supply apparatus and power supply method (2013-02-19),

4. 8346161 - Satellite communication system (2013-01-01),

5. 8311146 - Radio communication system (2012-11-13),

6. 7817742 - Power supply apparatus and power supply method (2010-10-19),

7. 6891906 - Demodulator, clock recovery circuit, demodulation method and clock recovery method (2005-05-10),

8. 6349119 - Transmission line presuming circuit and modem using the same (2002-02-19),

9. 5977820 - Phase estimating circuit and demodulating circuit (1999-11-02),

10. 5812611 - Frequency estimating circuit and AFC circuit using the same (1998-09-22),

11. 5638406 - Carrier detector (1997-06-10),

12. 5563914 - Carrier detector (1996-10-08),

Title: Yasushi Sogabe: Innovator in Communication Technology

Introduction

Yasushi Sogabe is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of communication technology, holding a total of 12 patents. His work focuses on advanced apparatuses that enhance signal processing and communication systems.

Latest Patents

Sogabe's latest patents include a demultiplexing apparatus, multiplexing apparatus, communication apparatus, and relay satellite. The demultiplexing apparatus is designed to extract band signals from an input signal that includes multiple band signals. It utilizes a reception-filter-bank control unit to calculate dividing positions on a frequency axis and frequency offset values for effective signal processing. The communication apparatus aims to suppress circuit size increases and reduce interference effects. It features reception array antenna elements and a digital beam forming network that generates reception beam signals for multiple reception beams.

Career Highlights

Throughout his career, Yasushi Sogabe has worked with notable companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His experience in these organizations has allowed him to develop innovative solutions in communication technology.

Collaborations

Sogabe has collaborated with esteemed colleagues, including Akinori Fujimura and Fumio Ishizu. Their combined expertise has contributed to advancements in the field.

Conclusion

Yasushi Sogabe's contributions to communication technology through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative work continues to influence the development of advanced communication systems.

Profile summary based on public USPTO records.