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For the Inventor, By the Inventor

Osaka, Japan

Yasuyuki Matsuuchi

This inventor holds 5 USPTO granted patents. Top assignee: Minolta Camera Kabushiki Kaisha. Active years: 1989-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Matsuuchi. Retrieved from https://idiyas.com/inventor/yasuyuki-matsuuchi

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

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 74(Granted Patents)


Company Filing History:

goldMedal5 out of 2,979 
 
Minolta Camera Kabushiki Kaisha
 patents

Years Active: 1989-1991

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5 patents (USPTO):Explore Patents
1. 5032874 - Image forming apparatus having a system for preventing overheating of (1991-07-16),
2. 4994852 - Image forming apparatus having a malfunction detection device and power (1991-02-19),
3. 4982231 - Waste toner recovery device for use in electrostatic copying machines (1991-01-01),
4. 4866474 - Copying apparatus capable of forming a composite image of an outline (1989-09-12),
5. 4853739 - Illuminating device for image exposure (1989-08-01),

Title: Yasuyuki Matsuuchi: Innovator in Image Forming Technology

Introduction

Yasuyuki Matsuuchi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of image forming technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and safety of image forming apparatuses.

Latest Patents

Matsuuchi's latest patents include innovative designs aimed at improving the functionality of image forming devices. One of his notable inventions is an image forming apparatus that features a system for preventing overheating. This apparatus includes a pair of fixing rollers equipped with a heater, a heater controller, and a sensor that detects the heater's state. The design incorporates a generator that produces a signal during image formation, along with a prohibiting controller that cuts off the power supply to the heater when specific signals are simultaneously detected.

Another significant patent is for an image forming apparatus that includes a malfunction detection device. This device is designed for electrophotographically producing a toner image on a recording medium. It features a toner image fixing assembly with a heater unit, a power supply circuit, and a microprocessor unit that controls the power supply. The system is capable of inspecting the heater unit for malfunctions and includes a disabling device that responds to any detected issues.

Career Highlights

Yasuyuki Matsuuchi is currently employed at Minolta Camera Kabushiki Kaisha, where he continues to innovate in the field of imaging technology. His work has been instrumental in developing advanced image forming solutions that enhance performance and reliability.

Collaborations

Matsuuchi has collaborated with notable colleagues, including Kenzo Nagata and Hirohisa Miyamoto. Their combined expertise has contributed to the successful development of various imaging technologies.

Conclusion

Yasuyuki Matsuuchi is a key figure in the advancement of image forming technology, with a focus on safety and efficiency. His patents reflect a commitment to innovation and excellence in the 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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