Hino, Japan

Katsunori Kumai

USPTO Granted Patents = 6 

 

Average Co-Inventor Count = 2.1

ph-index = 5

Forward Citations = 35(Granted Patents)


Location History:

  • Tokyo, JP (1996)
  • Hino, JP (2005 - 2007)

Company Filing History:


Years Active: 1996-2007

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6 patents (USPTO):Explore Patents

Title: **The Innovative Mind of Katsunori Kumai**

Introduction

Katsunori Kumai, a recognized inventor hailing from Hino, Japan, has made significant contributions to the field of imaging technology. With a portfolio of six patents, his work exemplifies dedication to innovation and enhancement in imaging solutions.

Latest Patents

Kumai's latest patents showcase his ingenuity in image projection technology. One notable invention is the **Image Projector**, which intelligently projects images based on inputted image data. This sophisticated device features a light source unit comprising multiple LED light sources, designed as a single unit to emit illumination efficiently. Additionally, it incorporates a space modulation element that is modulated according to the inputted data, while an illumination optical unit directs the light to illuminate the space modulation element. Finally, the projection optical unit projects the modulated image, with a removable light source unit that enhances convenience.

Another remarkable patent is the **Image Forming Apparatus**. This invention addresses discharge recovery processing through a novel mechanism whereby a continuous sheet is moved from a position facing the head portion to an evacuating position, followed by the movement of a discharge recovery processing unit to the facing position. This method ensures that the head unit remains stationary, thereby achieving superior positional reproducibility after processing is complete.

Career Highlights

Katsunori Kumai's career includes tenure at prestigious companies such as Olympus Corporation and Olympus Optical Company, Ltd., where he has influenced various projects centered on imaging technologies. His vast experience has fostered a strong foundation for his innovative pursuits.

Collaborations

Throughout his career, Kumai has worked alongside talented individuals, including coworkers Takumi Sugaya and Fujio Kosaka. These collaborations have been instrumental in enhancing project outcomes and driving forward the frontiers of imaging innovations.

Conclusion

Katsunori Kumai stands out as a pivotal figure in the realm of imaging technology. His contributions through innovative patents reflect a commitment to advancing the industry. With his latest inventions, he continues to inspire future generations of inventors and innovators in the field.

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