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For the Inventor, By the Inventor

Tokyo, Japan

Hisashi Takayama

This inventor holds 63 USPTO granted patents and 10 published patent applications and 10 EPO patents, primarily in Information Security (CPC class G06Q). Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd., Matsushita Electric Industrial Co., Ltd.. Active years: 1995-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashi Takayama. Retrieved from https://idiyas.com/inventor/hisashi-takayama

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

USPTO Granted Patents = 63 

% Patents Active = 52.4

 

Average Co-Inventor Count = 3.2

ph-index = 14

Forward Citations = 1,211(Granted Patents)

Forward Citations (Not Self Cited) = 1,143(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Setagaya-ku, JP (2008 - 2011)
  • Osaka, JP (2012 - 2019)
  • Tokyo, JP (1995 - 2023)

Company Filing History:

goldMedal26 out of 16,454 
 
Panasonic Corporation
 patents
silverMedal20 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal14 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
4. 2 out of 13 
 
Sovereign Peak Ventures, LLC
 patents
5. 1 out of 1,269 
 
Toppan Printing Co., Ltd.
 patents

Years Active: 1995-2024

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Areas of Expertise:
Information Security
OFDM Signal Transmission
Energy Conservation
Communication Terminal
Display Apparatus
Secure Boot
Authentication System
Electric Device
Control Method
Data Protection
Information Processing
Integrated Circuit
63 patents (USPTO):Explore Patents
1. 12165618 - Apparatus and method for obtaining and displaying appliance photographic image and supplemental data (2024-12-10),
2. 11769470 - Apparatus and method for obtaining and displaying appliance photographic image and supplemental data (2023-09-26),
3. 11430415 - Apparatus and method (2022-08-30),
4. 10978025 - Display apparatus for control information, method for displaying control information, and system for displaying control information (2021-04-13),
5. RE47844 - OFDM signal transmission system, portable terminal and E-commerce system (2020-02-03),
6. 10354297 - Information processing apparatus, method for generating electric power price list, information processing system, and display device (2019-07-16),
7. 10325254 - Communication terminal and communication method using plural wireless communication schemes (2019-06-18),
8. 10170083 - Display apparatus for control information, method for displaying control information, and system for displaying control information (2019-01-01),
9. RE46775 - OFDM signal transmission system, portable terminal and E-commerce system (2018-04-02),
10. 9710862 - Energy conservation analysis system (2017-07-18),
11. 9488966 - Control device, integrated circuit, control method, and program for controlling an appliance performing different operations (2016-11-08),
12. 9459606 - Display apparatus for control information, method for displaying control information, and system for displaying control information (2016-10-04),
13. 9396469 - Communication terminal and communication method using plural wireless communication schemes (2016-07-19),
14. RE45784 - OFDM signal transmission system, portable terminal and E-commerce system (2015-10-26),
15. 9170576 - Energy conservation diagnosis system (2015-10-27),

Title: The Inventor Extraordinaire: Hisashi Takayama

Introduction:

Hisashi Takayama, a prolific inventor hailing from Tokyo, Japan, has made a significant mark in the world of technology and innovation. With an impressive portfolio of 62 patents to his name, Takayama continues to push the boundaries of what is possible in the realm of appliance technology.

Latest Patents:

His latest patents include groundbreaking inventions such as the "Apparatus and method for obtaining and displaying appliance photographic image and supplemental data." This cutting-edge technology involves a management unit that integrates control information with picture data of energy-consuming appliances, revolutionizing the way we interact with and manage household devices.

Career Highlights:

Takayama has made a lasting impact through his work at prestigious companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His expertise and innovative spirit have played a crucial role in shaping the future of technology in these organizations.

Collaborations:

Throughout his career, Takayama has collaborated with esteemed colleagues such as Takao Isogawa and Mitsuaki Oshima. Together, they have worked on various projects that have further solidified Takayama's reputation as a visionary inventor in the field of appliance technology.

Conclusion:

In conclusion, Hisashi Takayama stands as a shining example of ingenuity and creativity in the world of innovation. His numerous patents and contributions to the field of technology highlight his dedication to pushing the boundaries of what is possible. Tokyo, JP is undoubtedly proud to call Hisashi Takayama one of its most esteemed inventors.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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