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For the Inventor, By the Inventor

Kanagawa, Japan

Hirofumi Ogawa

This inventor holds 13 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Ricoh Company, Ltd., Fuji Xerox Co., Ltd., Fujifilm Business Innovation Corp.. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirofumi Ogawa. Retrieved from https://idiyas.com/inventor/hirofumi-ogawa

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

USPTO Granted Patents = 13 

% Patents Active = 84.6


Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 442(Granted Patents)


Location History:

  • Yamato, JP (2003)
  • Kawasaki, JP (2009)
  • Kanagawa, JP (2003 - 2023)

Company Filing History:

goldMedal6 out of 28,940 
 
Ricoh Company, Ltd.
 patents
silverMedal4 out of 11,665 
 
Fuji Xerox Co., Ltd.
 patents
bronzeMedal2 out of 2,403 
 
Fujifilm Business Innovation Corp.
 patents
4. 1 out of 233 
 
Ricoh Corporation
 patents

Years Active: 2003-2025

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13 patents (USPTO):Explore Patents
1. 12205583 - Information processing apparatus and non-transitory computer readable medium storing program (2025-01-21),
2. 11546479 - Information processing apparatus and non-transitory computer readable medium storing information processing program (2023-01-03),
3. 10365872 - Print instruction apparatus and non-transitory computer readable medium (2019-07-30),
4. 10334124 - Information processing apparatus, non-transitory computer readable medium, and information processing system for print job management (2019-06-25),
5. 9241083 - Apparatus, method, and computer readable medium for displaying gesture guidance information (2016-01-19),
6. 9239675 - Input display apparatus and method, image forming apparatus, imaging apparatus, and computer readable medium (2016-01-19),
7. 7546049 - Image forming device with a control means to correct the fixing control temperature (2009-06-09),
8. 7509085 - Image forming apparatus, fixing apparatus and toner (2009-03-24),
9. 7022944 - Image forming apparatus preventing excessive increase in temperature of fixing device (2006-04-04),
10. 6881927 - Image forming apparatus preventing excessive increase in temperature of fixing device (2005-04-19),
11. 6785505 - Fixing device preventing rubbing of toner image (2004-08-31),
12. 6636709 - Fixing device having temperature detecting member and image forming apparatus using said fixing device (2003-10-21),
13. 6628916 - Fixing device preventing rubbing of toner image (2003-09-30),

Title: Hirofumi Ogawa: Innovator in Information Processing Technology

Introduction

Hirofumi Ogawa is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of information processing, holding a total of 13 patents. His work focuses on enhancing user interaction with technology through innovative solutions.

Latest Patents

Ogawa's latest patents include an information processing apparatus and a non-transitory computer readable medium storing a program. This apparatus is designed to receive a request for a process based on a user's spoken voice. It intelligently controls the process based on the order of spoken settings, ensuring a seamless user experience. Another notable patent involves an information processing apparatus that executes services through voice commands, presenting execution information regardless of prior settings. This innovation aims to improve the efficiency and accessibility of information processing systems.

Career Highlights

Throughout his career, Ogawa has worked with esteemed companies such as Ricoh Company, Ltd. and Fuji Xerox Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in information technology and processing.

Collaborations

Ogawa has collaborated with notable professionals in his field, including Masanao Ehara and Hiroshi Yoshinaga. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Hirofumi Ogawa's contributions to information processing technology demonstrate his commitment to innovation and user-centric design. His patents reflect a deep understanding of how technology can enhance everyday interactions, making him a significant figure in his 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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