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For the Inventor, By the Inventor

Tokyo, Japan

Takeo Katsuda

This inventor holds 17 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Image Processing Technology. Top assignees: Minolta Company, Ltd., Konica Minolta, Inc.. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeo Katsuda. Retrieved from https://idiyas.com/inventor/takeo-katsuda

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 70.6

 

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 18(Granted Patents)


Location History:

  • Kawasaki, JP (2000)
  • Sagamihara, JP (2001)
  • Osaka, JP (2007)
  • Tokyo, JP (2005 - 2023)

Company Filing History:

goldMedal9 out of 2,816 
 
Minolta Company, Ltd.
 patents
silverMedal8 out of 4,397 
 
Konica Minolta, Inc.
 patents

Years Active: 2000-2025

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Areas of Expertise:
Image Forming Apparatus
Voice Operation System
Data Transmission Management
Document Reading Apparatus
Power-Saving Control
Character Recognition
Email Control System
Heat Transfer Printer
Cost Management Method
Copy Machine Control
Data Processing Device
17 patents (USPTO):Explore Patents
1. 12363235 - Processing apparatus with multiple settings screens, setting system, setting method, and computer-readable information recording medium (2025-07-15),
2. 11729322 - Voice operation system, voice operation method, and program (2023-08-15),
3. 11477335 - Image forming apparatus and response notification method (2022-10-18),
4. 11283944 - Voice operation system, voice operation method, and program (2022-03-22),
5. 11184492 - Image forming apparatus and voice input control (2021-11-23),
6. 9485378 - Image forming apparatus, power-saving state control method, and program (2016-11-01),
7. 8941846 - Copy machine and non-transitory computer readable recording medium stored with control program for copy machine (2015-01-27),
8. 8913306 - Document reading apparatus (2014-12-16),
9. 8150921 - Apparatus, portable terminal unit, and system for controlling E-mail, and its method, computer-readable recording medium and program product for processing E-mail (2012-04-03),
10. 7752267 - Device, method and program product for data transmission management (2010-07-06),
11. 7580900 - Information apparatus, cost management method, and cost management system for information apparatus (2009-08-25),
12. 7299494 - File management method and files (2007-11-20),
13. 7283267 - Data processing device, data processing method, and data processing program for recognizing characters in a URL (2007-10-16),
14. 7177038 - Image forming system (2007-02-13),
15. 6906819 - Image forming device, a method of controlling image forming device, and a computer program product for controlling image forming device and providing location information (2005-06-14),

Title: Innovations of Takeo Katsuda in Voice Operation Systems

Introduction

Takeo Katsuda is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of voice-operated technology. With a remarkable portfolio of 16 patents, Katsuda has played a crucial role in the evolution of efficient and intuitive operations for image forming apparatuses.

Latest Patents

Among his latest patents are a series of innovations focusing on voice operation systems, voice operation methods, and programs. His voice operation system includes an image forming apparatus designed to enhance user interaction through voice commands. This innovative system integrates a server that processes voice information, issuing operational instructions to the apparatus based on user input. The voice input/output device further enhances this interaction, converting input voice into manageable voice data, enabling seamless communication between the user and the apparatus. Additionally, he has developed an image forming apparatus that incorporates a notification method to keep external devices informed about the status of operational processing, ensuring users remain updated on task completion.

Career Highlights

Takeo Katsuda has had a noteworthy career with leading companies in the imaging sector, including Minolta Company, Ltd. and Konica Minolta, Inc. His work has focused on enhancing imaging technologies, reflecting his deep understanding of both user needs and the underlying technical challenges.

Collaborations

Throughout his extensive career, Katsuda has collaborated with notable peers, including Yusuke Mikoshiba and Takenori Idehara. These partnerships have fostered a dynamic environment for innovation, allowing for the cross-pollination of ideas and enhancing the development of cutting-edge technology in his projects.

Conclusion

Takeo Katsuda stands out as a key figure in the realm of voice operation technologies. His innovative patents and collaborations with industry leaders underscore his dedication to improving user experiences in image processing through voice commands. His contributions not only highlight his expertise but also set a benchmark for future technological advancements in this field.

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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