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For the Inventor, By the Inventor

Fukuoka, Japan

Hisao Koga

USPTO Granted Patents = 75 

 

Average Co-Inventor Count = 2.7

ph-index = 12

Forward Citations = 886(Granted Patents)

Forward Citations (Not Self Cited) = 848(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Chikushi-gun, JP (2005 - 2013)
  • Fukuoka, JP (2003 - 2023)

Company Filing History:

goldMedal61 out of 16,453 
 
Panasonic Corporation
 patents
silverMedal7 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
bronzeMedal6 out of 13,289 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
4. 2 out of 107 
 
Qualcomm Atheros Inc.
 patents
5. 1 out of 1 
 
Hisilicontechnologies Ltd.
 patent
6. 1 out of 2 
 
Spidcom Technologies
 patents
7. 1 out of 2,870 
 
Stmicroelectronics Gmbh
 patents
8. 1 out of 1 
 
Gigle Networks Iberia, S.l.
 patent
9. 1 out of 15,906 
 
Mitsubishi Electric Corporation
 patents
10. 1 out of 58,130 
 
Sony Corporation
 patents
where one patent can have more than one assignee

Years Active: 2003-2025

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Areas of Expertise:
Power Line Communication
Communication Apparatus
Integrated Circuit
Encoder
Decoder
OFDM Symbol Detection
Charging Control
Multicarrier Communication
Communication Method
Coexistence Management
Transmission Apparatus
Visible Light Communication
75 patents (USPTO):Explore Patents
1. 12463682 - Communication apparatus (2025-11-04),
2. 11804872 - Communication device and communication signal generation method (2023-10-31),
3. 11206049 - Transmission apparatus including encoder, reception apparatus including decoder, and associated methods (2021-12-21),
4. 11184051 - Communication device and communication signal generation method (2021-11-23),
5. 10727875 - Transmission apparatus including encoder, reception apparatus including decoder, and associated methods (2020-07-28),
6. 10236918 - Transmission apparatus including encoder, reception apparatus including decoder, and associated methods (2019-03-19),
7. 9705721 - Communication apparatus and communication method (2017-07-11),
8. 9602142 - Transmission apparatus including encoder, reception apparatus including decoder, and associated methods (2017-03-21),
9. 9419756 - Communication apparatus, integrated circuit, and communication method (2016-08-16),
10. 9325376 - Direct current power line communication system and direct current power line communication apparatus (2016-04-26),
11. 9048869 - Transmission apparatus including encoder, reception apparatus including decoder, and associated methods (2015-06-02),
12. 9045048 - Charging control apparatus, charging system, and charging control method (2015-06-02),
13. 8971422 - Communication apparatus, integrated circuit, and communication method (2015-03-03),
14. 8923415 - Communication apparatus and communication method (2014-12-30),
15. 8913629 - Managing coexistence on a shared power line medium (2014-12-16),

Title: Inventor Hisao Koga: Revolutionizing Technology in Fukuoka

Introduction: Hisao Koga is a visionary inventor based in Fukuoka, Japan, known for his groundbreaking contributions to the field of technology.

Latest Patents: Hisao Koga's most recent patents focus on advancements in artificial intelligence and robotics, showcasing his commitment to innovation in these cutting-edge areas.

Career Highlights: With a career spanning over two decades, Hisao Koga has established himself as a leading figure in the tech industry, with a strong track record of developing innovative solutions that push the boundaries of what is possible.

Collaborations: Throughout his career, Hisao Koga has collaborated with top research institutions and tech companies, fostering a culture of creativity and excellence that has led to numerous successful projects and inventions.

Conclusion: Hisao Koga's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology in Fukuoka and beyond.

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