Tokyo, Japan

Takashi Yamada

This inventor holds 93 USPTO granted patents and 14 published patent applications and 11 EPO patents, primarily in Automotive Structures (CPC class B62D25-025). Top assignees: Sony Corporation, Tdk Corporation, Kao Corporation. Active years: 1988-2026.

USPTO Granted Patents = 93 

% Patents Active = 73.1

 

Average Co-Inventor Count = 2.5

ph-index = 15

Forward Citations = 849(Granted Patents)

Forward Citations (Not Self Cited) = 832(Dec 10, 2025)


Inventors with similar research interests:


    Location History:

    • Kyobashi, Chuo-ku, Tokyo JP (1992)
    • Hatoyama, JP (1995)
    • Setagaya-ku, JP (1999 - 2000)
    • Chuo-ku, JP (2006)
    • Hamamatsi-shi, Shizuoka-ken, JP (2009)
    • Matsumoto, JP (2014)
    • Machida, JP (2016 - 2017)
    • Hino, JP (2018 - 2020)
    • Wako, JP (2015 - 2022)
    • Tokyo, JP (1988 - 2024)

    Company Filing History:

    goldMedal20 out of 58,145 
     
    Sony Corporation
     patents
    silverMedal12 out of 8,247 
     
    Tdk Corporation
     patents
    bronzeMedal11 out of 3,673 
     
    Kao Corporation
     patents
    4. 10 out of 22,006 
     
    Honda Motor Co., Ltd.
     patents
    5. 7 out of 36,676 
     
    Nec Corporation
     patents
    6. 6 out of 42,726 
     
    Hitachi, Ltd.
     patents
    7. 6 out of 4,385 
     
    Konica Minolta, Inc.
     patents
    8. 4 out of 34,238 
     
    Seiko Epson Corporation
     patents
    9. 3 out of 86 
     
    Fujimori Kogyo Co., Ltd.
     patents
    10. 2 out of 456 
     
    Adeka Corporation
     patents
    11. 2 out of 4 
     
    Jsol Corporation
     patents
    12. 1 out of 132 
     
    Aisin-Warner Kabushiki Kaisha
     patents
    13. 1 out of 40 
     
    Kabushiki Kaisha Shinsangyokaihatsu
     patents
    14. 1 out of 53,250 
     
    Kabushiki Kaisha Toshiba
     patents
    15. 1 out of 2,526 
     
    Konica Minolta Business Technologies, Inc.
     patents
    16. 1 out of 603 
     
    Kowa Company Limited
     patents
    17. 1 out of 21,351 
     
    Mitsubishi Denki Kabushiki Kaisha
     patents
    18. 1 out of 88 
     
    N.e. Chemcat Corporation
     patents
    19. 1 out of 2,467 
     
    Nec Electronics Corporation
     patents
    20. 1 out of 5,300 
     
    Nippon Telegraph and Telephone Corporation
     patents
    21. 1 out of 132,108 
     
    Samsung Electronics Co., Ltd.
     patents
    22. 5 out of 834,453 
    Other
     patents
    where one patent can have more than one assignee

    Years Active: 1988-2026

    Loading Chart...
    Loading Chart...
    Areas of Expertise:
    Dispenser
    Noise Suppression Sheet
    Vehicle Body Structure
    Information Processing System
    Electromagnetic Component
    Squeeze Container
    Image Forming Apparatus
    Tire Deformation Calculator
    Honeycomb Structure
    Copper Electroplating Method
    Control Method
    Simulation Device
    93 patents (USPTO):Explore Patents

    Title: **Takashi Yamada: A Pioneer in Communication Technologies**

    Introduction

    Takashi Yamada, based in Tokyo, Japan, is a renowned inventor with an impressive portfolio of 80 patents. His work primarily focuses on innovations that enhance communication systems and improve service provision methods. His contributions to technology reflect a commitment to advancing the way devices interact and communicate.

    Latest Patents

    Among his latest patents, the "Service Start Method and Communication System" stands out. This invention outlines a service start method executed by a communication system. The innovative process involves acquiring identification or authentication information of a device, customer, or service, enabling successful authentication when this information is linked to the customer or their location. This method ensures seamless service provision for devices once authentication is confirmed.

    Career Highlights

    Takashi Yamada has had a distinguished career, collaborating with leading technology companies. Notably, he has worked with Sony Corporation and TDK Corporation, where he brought his innovative visions to life. His experience in these industries has significantly influenced the development of his patented technologies.

    Collaborations

    Throughout his career, Yamada has collaborated with talented professionals such as Kazuyuki Yamamoto and Toshio Mamiya. Their joint efforts have fostered an environment of creativity and innovation, paving the way for advancements in communication systems and service methodologies.

    Conclusion

    Takashi Yamada's contributions to the field of communication technology demonstrate a blend of creativity and practicality. With a robust patent portfolio and significant collaborations, he continues to be a key figure in driving innovations that enhance user experiences in the digital age. His work will undoubtedly have a lasting impact on the industry and future technologies.

    Profile summary based on public USPTO records.
    Please report any incorrect information to [email protected]
    Loading…