Tokyo, Japan

Satoru Kawai

This inventor holds 15 USPTO granted patents, primarily in Thermal Transfer Technology. Top assignee: Dai Nippon Printing Co., Ltd.. Active years: 1994-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Satoru Kawai. Retrieved from https://idiyas.com/inventor/satoru-kawai-gl7tsg57

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 = 3.4

ph-index = 4

Forward Citations = 49(Granted Patents)


Location History:

  • Tokyo-To, JP (1998 - 2001)
  • Tokyo, JP (1994 - 2002)

Company Filing History:


Years Active: 1994-2002

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Areas of Expertise:
Thermal Transfer Sheet
Image-Printing Material
Medical Imaging
Image-Receiving Sheet
Printing Method
Thermal Transfer Image
Photographing Box
Manufacturing Method
Image Forming Apparatus
Thermal Transfer Printing
15 patents (USPTO):Explore Patents

Title: Innovations in Thermal Transfer Technology by Satoru Kawai

Introduction

Satoru Kawai is a notable inventor based in Tokyo-to, Japan, renowned for his contributions to the field of thermal transfer technology. With an impressive portfolio of 15 patents, Kawai has significantly advanced the capabilities of thermal transfer printers, enhancing the quality and efficiency of image reproduction.

Latest Patents

Among his latest innovations, Kawai's patents include a pioneering concept for a photographing box, which features a thermal transfer printer equipped with a unique feeding mechanism for both thermal transfer sheets and image receiving sheets. This invention also integrates a platen roller that ensures precise image transfer by pressing the sheets against a thermal head. Notably, the recording section of this printer is programmed to automatically detect when the sheets are running low and can seamlessly replace them with new ones.

Another significant patent involves the development of a thermal transfer sheet. This innovative product comprises a substrate sheet layered with a dye layer, a white layer for enhancing image quality, and an optional transferable receptor layer. The carefully designed white layer offers exceptional light diffusivity and transmissivity, ensuring that printed images achieve high-quality visual appeal.

Career Highlights

Kawai is presently associated with Dai Nippon Printing Co., Ltd., a leading company in the printing and imaging sector. His work has not only contributed to the evolution of thermal transfer technology but has also positioned the company as a frontrunner in providing advanced printing solutions.

Collaborations

Throughout his career, Kawai has collaborated with talented colleagues, including Masayasu Yamazaki and Kenichiro Suto. Together, they have pushed the boundaries of innovation in thermal transfer technologies, fostering a collaborative environment that encourages creative solutions to complex challenges.

Conclusion

Satoru Kawai embodies the spirit of innovation, significantly impacting the field of thermal transfer technology. His patented inventions continue to enhance the functionality and quality of printing solutions, demonstrating his commitment to advancing the industry. As technology evolves, Kawai's contributions will undoubtedly remain influential in shaping the future of printing 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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