Yokohama, Japan

Kiyohisa Sugishima



Average Co-Inventor Count = 1.7

ph-index = 13

Forward Citations = 460(Granted Patents)


Location History:

  • Tokyo, JP (1988 - 1992)
  • Yokohama, JP (1988 - 2001)
  • Kanagawa-ken, JP (2002)

Company Filing History:


Years Active: 1988-2002

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25 patents (USPTO):Explore Patents

Title: Kiyohisa Sugishima: Innovator in Image Technology

Introduction: Kiyohisa Sugishima is a prominent inventor based in Yokohama, Japan, renowned for his contributions to image technology. With an impressive portfolio of 25 patents, Sugishima has significantly impacted the field of image outputting and printing methods. His work focuses on innovations that enhance the efficiency and quality of image reproduction.

Latest Patents: Among Sugishima's most recent inventions is the "Image Outputting Apparatus." This innovative system features a reproduction circuit designed to manage the operation of a recording-medium transport circuit. It effectively reproduces moving images from a recording medium and incorporates a control circuit that precisely feeds a recording substance to a designated position. This arrangement minimizes the required capacity of image memory and reduces processing time, showcasing Sugishima's expertise in optimizing image output technologies.

Another noteworthy patent is the "Image Printing Method and Apparatus Thereof." This invention enables multiscanning printing, allowing multiple printing elements to function simultaneously. By dividing the nozzles of the printing head into blocks and alternating their use during scans, the method effectively addresses inconsistencies in printing density. This approach renders variations in the printing elements less noticeable, highlighting Sugishima’s commitment to improving print quality.

Career Highlights: Kiyohisa Sugishima currently works for Canon Kabushiki Kaisha, a leading company in imaging and printing technology. His innovative contributions have played a crucial role in advancing Canon's offerings in the competitive market of imaging solutions. Sugishima’s dedication to research and development has positioned him as a key figure in the evolution of image processing technologies.

Collaborations: Throughout his career, Sugishima has collaborated with notable colleagues such as Akio Suzuki and Yoshihiro Takada. These partnerships have fostered an innovative working environment, allowing them to collectively push the boundaries of imaging technology and enhance Canon’s product lines.

Conclusion: Kiyohisa Sugishima stands out as an influential inventor in the field of image technology, with a remarkable collection of patents that demonstrate his innovative spirit. His recent work in image outputting and printing methods not only enhances the functionality of imaging devices but also reflects a broader commitment to advancing the industry. Sugishima's achievements continue to pave the way for future innovations in image technology.

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