Osaka, Japan

Chiaki Kato

This inventor holds 16 USPTO granted patents, primarily in Manufacturing Processes. Top assignees: Sumitomo Electric Industries, Limited, Sharp Kabushiki Kaisha Corporation. Active years: 1983-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chiaki Kato. Retrieved from https://idiyas.com/inventor/chiaki-kato-alcgxe5r

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 8

Forward Citations = 141(Granted Patents)


Company Filing History:


Years Active: 1983-2000

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Areas of Expertise:
Toner Sealing Material
Fixing Roller
Elastic Roller
Release Agent Applicator
Manufacturing Method
Process Production
Fixing Apparatus
Elastic Fixing Roller
Releasing Agent
Applicator
Copying Machine
16 patents (USPTO):Explore Patents

Title: **Innovative Inventor Chiaki Kato: Pioneering Tubular Object Manufacturing**

Introduction

Chiaki Kato, an inventive mind based in Osaka, Japan, has made significant strides in the field of manufacturing, holding a remarkable 16 patents to his name. His contributions are particularly noted in the domain of tubular object manufacturing, showcasing his dedication to enhancing production processes through innovative techniques.

Latest Patents

Among his latest innovations is a groundbreaking method for manufacturing tubular objects. This method involves applying a liquid heat-resistant resin containing an inorganic filler onto the core member's surface, which acts as a shaping mold. The process aims to create a strong coating layer by solidifying the resin until it can maintain the structure of the tubular object. This method stands out for its precision, ensuring minimal resin loss and allowing for desired thickness distribution along the axial direction.

Another notable patent by Kato is a process for producing a fixing roller. This technique utilizes a transfer coating apparatus to apply a fluorine resin dispersion onto a core, with careful controls to prevent the dispersion from migrating during the process. The innovative design of the apparatus, featuring a temperature controller and a unique core-shifting mechanism, ensures efficient and quality coating.

Career Highlights

Chiaki Kato's professional journey has included significant positions at reputable companies such as Sumitomo Electric Industries and Sharp Corporation. His work in these organizations has equipped him with the experience and insight that have fueled his innovative endeavors.

Collaborations

Kato has also collaborated with talented individuals in the industry, including Masaya Nishi and Toshiyuki Hatta. Their collective expertise and efforts may have contributed to the advancements seen in Kato's innovative methods and processes.

Conclusion

In conclusion, Chiaki Kato stands out as a prominent inventor whose contributions to manufacturing, especially in tubular object production, reflect a commitment to innovation. His patents not only demonstrate his technical acumen but also pave the way for future advancements in manufacturing technologies.

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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