Kanagawa, Japan

Kiyoshi Watanabe

This inventor holds 21 USPTO granted patents and 6 published patent applications, primarily in Image Forming Apparatus. Top assignees: Fujifilm Business Innovation Corp., Fuji Xerox Co., Ltd., Mitsubishi Denki Kabushiki Kaisha. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kiyoshi Watanabe. Retrieved from https://idiyas.com/inventor/kiyoshi-watanabe-qhiium5l

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 85.7

Average Co-Inventor Count = 5.2

ph-index = 3

Forward Citations = 42(Granted Patents)


Location History:

  • Yokohama, JP (2017)
  • Kanagawa, JP (1994 - 2024)

Company Filing History:


Years Active: 1994-2026

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Areas of Expertise:
Sheet Transport Device
Image Forming Apparatus
Medium Transport Device
Sheet Conveying Device
Sheet Accommodating Apparatus
Sheet Identification Device
Transport Mechanism
Computer Readable Medium
Image Forming System
Sheet Container
Non-Transitory Medium
21 patents (USPTO):Explore Patents

Title: Kiyoshi Watanabe: Innovator in Sheet Transport Technology

Introduction: Kiyoshi Watanabe is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to the field of imaging technology. With a total of 19 patents to his name, Watanabe has developed innovative solutions that enhance the performance and efficiency of sheet transporting devices and image forming apparatuses.

Latest Patents: Watanabe's latest patents include advancements in sheet transport technology. One notable invention is a sheet transporting device that features a pair of transporting rolls equipped with a separating component that allows for the movement of one roll to an open position. This functionality enables efficient handling of sheets throughout the transportation process. Additionally, his patent for a sheet transport device comprises movable transport rollers capable of axial movement, working in conjunction with first transport rollers to securely hold and convey sheets. These innovations address key operational challenges in image forming applications.

Career Highlights: Throughout his career, Kiyoshi Watanabe has been associated with leading organizations in the technology sector, such as Fujifilm Business Innovation Corporation and Fuji Xerox Co., Ltd. His work in these companies has been instrumental in pushing the boundaries of imaging technology, bringing forth numerous inventions that have had significant impacts on the industry.

Collaborations: Watanabe has collaborated with esteemed colleagues, including Yasunobu Goto and Yoshinori Koike. Together, they have worked on various projects that center around enhancing sheet transport and imaging systems, exemplifying the importance of teamwork in driving technological innovation.

Conclusion: Kiyoshi Watanabe's dedication to innovation in sheet transport technology has resulted in a remarkable collection of patents that continue to influence the imaging industry. His work not only reflects his expertise but also highlights the collaborative nature of advancements in technology. As he continues to innovate, the impact of his inventions will likely resonate through future developments 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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