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For the Inventor, By the Inventor

Kawasaki, Japan

Michitaka Setani

This inventor holds 23 USPTO granted patents, primarily in Optical Imaging Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 1987-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michitaka Setani. Retrieved from https://idiyas.com/inventor/michitaka-setani

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

USPTO Granted Patents = 23

% Patents Active = 95.7

Average Co-Inventor Count = 1.5

ph-index = 11

Forward Citations = 292(Granted Patents)


Location History:

  • Kawasaki, JP (1987 - 2003)
  • Kanagawa, JP (2005)

Company Filing History:

goldMedal23 out of 92,994 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1987-2005

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Areas of Expertise:
Optical Systems
Color Image Reading
Diffractive Optics
Image Scanning
Lens Systems
Electroluminescent Devices
Holographic Elements
Optical Modulators
Image Forming
Telecentric Systems
Blazed Diffraction Grating
Sensing Devices
23 patents (USPTO):Explore Patents
1. 6858983 - Display device having conical transparent members covering electroluminescent elements (2005-02-22),
2. 6624943 - Diffractive optical element and optical system having the same (2003-09-23),
3. 6590708 - Lens system having diffracting surface and refracting surface and optical apparatus using the lens system (2003-07-08),
4. 6246859 - Original sensing device and sensing device (2001-06-12),
5. 6016222 - Color image reading apparatus (2000-01-18),
6. 5737113 - Optical modulators and color image display device employing the same (1998-04-07),
7. 5471321 - Color image reading device (1995-11-28),
8. 5362957 - Image reading apparatus (1994-11-08),
9. 5329384 - Color image reading apparatus with volume hologram (1994-07-12),
10. 5223703 - Image reader with color decomposing blazed diffraction grating (1993-06-29),
11. 5221835 - Image reading apparatus having a reflective blazed diffraction grating (1993-06-22),
12. 5187358 - Image reading device having a telecentric optical system and a blazed (1993-02-16),
13. 5177349 - Image reading apparatus utilizing a four step or more staircase (1993-01-05),
14. 5173599 - Color image reading apparatus with blazed diffraction grating (1992-12-22),
15. 5150250 - Light scanning optical system for an image output scanner using an (1992-09-22),

Title: Innovator Spotlight: Michitaka Setani

Introduction

Michitaka Setani is a distinguished inventor based in Kawasaki, Japan, known for his significant contributions to display technology. With a remarkable portfolio of 23 patents, Setani has been at the forefront of innovations that enhance the capabilities and effectiveness of display devices.

Latest Patents

Among Setani's latest inventions is a groundbreaking display device featuring conical transparent members that cover electroluminescent elements. This innovative design includes a transparent substrate and multiple electroluminescent elements strategically arranged on it. Each element is enclosed by transparent members, complemented by reflective films on their surfaces. The unique profile of these transparent members varies, showcasing a frustum of a pyramid or cone, as well as curved surfaces with both positive and negative curvature, thereby optimizing light functionality.

Another noteworthy patent involves a diffractive optical element, which comprises numerous laminated diffraction grating surfaces. This design ensures that each grating surface maintains a minimal thickness in relation to its pitch, advancing optical systems by improving their diffraction efficiency.

Career Highlights

Setani is currently employed at Canon, a leading multinational corporation renowned for its imaging and printing solutions. His role at Canon has empowered him to work on cutting-edge technologies in display innovation, further solidifying the company's standing in various tech markets.

Collaborations

Throughout his career, Michitaka Setani has collaborated with notable colleagues such as Takehiko Nakai and Haruhisa Honda. Their joint efforts have significantly contributed to the development of several advanced technologies in their field.

Conclusion

In summary, Michitaka Setani's inventive prowess and dedication to advancing display technologies have established him as a key figure in the industry. His patents not only reflect his ingenuity but also serve as a foundation for future innovations in optical devices and systems. As technology continues to evolve, Setani's work will undoubtedly inspire new frontiers in the world of displays.

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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