Matsumoto, Japan

Eiji Morikuni

This inventor holds 58 USPTO granted patents and 19 published patent applications and 4 EPO patents, primarily in Optical Projection Systems. Top assignee: Seiko Epson Corporation. Active years: 2004-2026.

USPTO Granted Patents = 58 

% Patents Active = 77.6

 

Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 87(Granted Patents)


Location History:

  • Suwa, JP (2004 - 2012)
  • Shiojiri, JP (2010 - 2016)
  • Shiorjiri, JP (2016)
  • Matsumoto, JP (2010 - 2024)

Company Filing History:


Years Active: 2004-2026

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Areas of Expertise:
Optical System
Projector
Imaging Apparatus
Projection Device
Control Method
Lens
Projection Distance
Interactive Board
Dust-Proof Cover
Transmissive Substrate
Anamorphic Prism
Image Display Device
58 patents (USPTO):Explore Patents

Title: Eiji Morikuni: Advancing Optical Technologies

Introduction

Eiji Morikuni is a renowned inventor based in Matsumoto, Japan, with an impressive portfolio of 46 patents. His innovations primarily focus on optical devices, projectors, and imaging apparatus, making significant contributions to the field of visual technology.

Latest Patents

One of Morikuni's latest patents involves an advanced optical device that includes a sophisticated first optical system with an optical element and a second optical system equipped with a lens. This arrangement enhances the device’s functionality by allowing the first holding member, which supports the optical element, to adjust along the optical axis. The reflection surface of this optical element is designed to be rotationally symmetrical, enhancing the precision of the image projection.

Another notable patent is for a projection system featuring dual projection devices. This innovative system facilitates communication between the two devices, enabling them to exchange images and enhance the clarity of projected visuals by removing overlapping images. This advancement showcases Morikuni's commitment to improving user experience in projection technology.

Career Highlights

Morikuni works at Seiko Epson Corporation, a leading company in the field of imaging and printing solutions. His role at Epson highlights his expertise in optical designs, further underscoring his significant contributions to the industry.

Collaborations

Throughout his career, Eiji Morikuni has collaborated with esteemed colleagues such as Akira Shinbo and Makoto Otani. These partnerships have been pivotal in fostering a creative environment that promotes innovative ideas and the successful development of cutting-edge technologies.

Conclusion

Eiji Morikuni continues to be a significant figure in the realm of optical technologies. With his extensive patent portfolio, innovative approach, and collaborative spirit, Morikuni is poised to influence the future of projection and imaging technologies even further. His work at Seiko Epson Corporation reflects a dedication to excellence and advancement, which inspires both current and future inventors in the field.

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