Ebina, Japan

Daisuke Yoshida

This inventor holds 153 USPTO granted patents and 18 published patent applications, plus 1 CIPO patent and 23 EPO patents, primarily in Photoelectric Conversion (CPC class H04N5-378). Top assignees: Canon Kabushiki Kaisha, Mitsubishi Electric Corporation, Hitachi, Ltd.. Active years: 1998-2025.

USPTO Granted Patents = 153 

% Patents Active = 68.6


 

Average Co-Inventor Count = 2.5

ph-index = 14

Forward Citations = 742(Granted Patents)

Forward Citations (Not Self Cited) = 618(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Hiratusuka, JP (1998)
  • Hatano, JP (1999 - 2001)
  • Kanagawa-ken, JP (2003)
  • Atsugi, JP (2000 - 2004)
  • Miyagi, JP (2012)
  • Yokohama, JP (2003 - 2014)
  • Hadano, JP (1998 - 2015)
  • Ebina-shi, JP (2015)
  • Chiyoda-ku, JP (2015 - 2017)
  • Takasago, JP (2012 - 2019)
  • Tokyo, JP (2000 - 2024)
  • Ebina, JP (2001 - 2024)
  • Kanagawa, JP (2015 - 2024)

Company Filing History:

goldMedal82 out of 92,750 
 
Canon Kabushiki Kaisha
 patents
silverMedal25 out of 16,539 
 
Mitsubishi Electric Corporation
 patents
bronzeMedal10 out of 42,713 
 
Hitachi, Ltd.
 patents
47 out of 2,800 
 
Komatsu Corporation
 patents
57 out of 8,227 
 
Tdk Corporation
 patents
65 out of 28,906 
 
Ricoh Company, Ltd.
 patents
74 out of 979 
 
Maxell, Ltd.
 patents
82 out of 50 
 
Hitachi Industry & Control Solutions, Ltd.
 patents
92 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
102 out of 4,735 
 
Mitsubishi Heavy Industries Limited
 patents
112 out of 1,553 
 
Mitsubishi Materials Corporation
 patents
121 out of 1,057 
 
Clarion Co
 patents
131 out of 2,333 
 
Hitachi Metals, Ltd.
 patents
141 out of 1,258 
 
Hitachi-Kokusai Electric Inc.
 patents
151 out of 389 
 
Hitachi-Lg Data Storage, Inc.
 patents
161 out of 221 
 
Mitsubishi Power, Ltd.
 patents
171 out of 4,176 
 
Sony Group Corporation
 patents
181 out of 834,307 
Other
 patents
where one patent can have more than one assignee

Years Active: 1998-2025

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Areas of Expertise:
Photoelectric Conversion
Imaging System
Semiconductor Equipment
Multilayer Capacitor
Unmanned Aerial Vehicle
Signal Processing
Electronic Device
Power Supply Circuit
Gas-Insulated Switchgear
AD Conversion Device
Imaging Sensor
Work Supporting Apparatus
153 patents (USPTO):Explore Patents

Title: Daisuke Yoshida: Innovator Extraordinaire in Work Support and Photoelectric Conversion

Introduction:

Meet Daisuke Yoshida, a prolific inventor based in Ebina, Japan, whose contribution to the field of innovations and patents is nothing short of remarkable. With an impressive tally of 137 patents to his name, Yoshida continues to be a driving force in the industry. Let's delve deeper into his latest patents, career highlights, notable collaborations, and the impact of his groundbreaking work.

Latest Patents:

Yoshida's recent patents showcase his ingenuity in developing work supporting systems and photoelectric conversion apparatus. The first patent involves a work supporting apparatus that utilizes both visible light and thermal imaging cameras to determine the progress status of work tasks. This innovative tool improves efficiency and accuracy by providing real-time feedback on work progress through a dedicated display screen.

His second recent patent involves a photoelectric conversion apparatus that employs two substrates. The first substrate is equipped with a light-receiving array and driving lines, while the second substrate houses various circuits and driver groups. This arrangement allows for optimal integration and functionality, resulting in improved photoelectric conversion performance.

Career Highlights:

Throughout his impressive career, Yoshida has collaborated with esteemed companies such as Canon and Mitsubishi Electric Corporation. At Canon Kabushiki Kaisha, he contributed his expertise in developing cutting-edge imaging systems and mechanisms. While at Mitsubishi Electric Corporation, Yoshida further expanded his repertoire by focusing on diverse engineering aspects, including optoelectronics and circuit design.

Collaborations:

Working alongside talented individuals has been instrumental in Yoshida's success. Notable coworkers include Hirofumi Totsuka and Seiji Hashimoto. Collaborating with like-minded peers allows inventors like Yoshida to exchange ideas, pool resources, and push the boundaries of innovation.

Conclusion:

With 137 patents under his belt, Daisuke Yoshida continues to make remarkable contributions to the field of innovation. His latest patents in work supporting systems and photoelectric conversion apparatus demonstrate his ability to tackle complex challenges and develop practical solutions. Collaborations with renowned companies and talented individuals have further enriched his skill set, enabling him to consistently produce groundbreaking inventions.

As Yoshida's career evolves, it will be fascinating to witness the future impact of his innovations and the positive change they bring to various industries.

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