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For the Inventor, By the Inventor

Kanagawa, Japan

Atsufumi Omori

This inventor holds 65 USPTO granted patents and 3 published patent applications and 6 EPO patents, primarily in Image Formation Technology (CPC class H04N). Top assignee: Ricoh Company, Ltd.. Active years: 2005-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsufumi Omori. Retrieved from https://idiyas.com/inventor/atsufumi-omori

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

USPTO Granted Patents = 65 

% Patents Active = 29.2

 

Average Co-Inventor Count = 3.7

ph-index = 11

Forward Citations = 424(Granted Patents)

Forward Citations (Not Self Cited) = 196(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tokyo, JP (2008 - 2011)
  • Chigasaki, JP (2005 - 2015)
  • Kanagawa, JP (2005 - 2023)

Company Filing History:

goldMedal65 out of 28,951 
 
Ricoh Company, Ltd.
 patents

Years Active: 2005-2023

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Areas of Expertise:
Image Forming Apparatus
Light Source Drive Circuit
Optical Scanning Device
Density Sensor
Laser Driving Device
Range Finder
Light Scanning Method
Image Processing
Image Data Correction
Printed Material Generation
Light Modulation
Drive Control Method
65 patents (USPTO):Explore Patents
1. 11563304 - Lighting module, distance measuring device, movable body, and light source drive circuit (2023-01-24),
2. 10324397 - Image forming apparatus and image forming method (2019-06-18),
3. 10298807 - Image forming apparatus (2019-05-21),
4. 10133971 - Image forming apparatus and method for driving light source (2018-11-20),
5. 10132926 - Range finder, mobile object and range-finding method (2018-11-20),
6. 9961227 - Light source drive control device, image forming apparatus, light source drive control method, and computer program product (2018-05-01),
7. 9760813 - Image forming apparatus (2017-09-12),
8. 9703244 - Image forming apparatus to correct a driving signal for driving a light source (2017-07-11),
9. 9659243 - Image forming apparatus and method for driving light source (2017-05-23),
10. 9606471 - Image forming apparatus (2017-03-28),
11. 9527303 - Image forming apparatus and image forming method to form an image by scanning an image bearer with light modulated based on image information (2016-12-27),
12. 9521295 - Image forming apparatus and image forming method (2016-12-13),
13. 9466016 - Image forming apparatus which forms image data indicating whether a pixel is for a character or line (2016-10-11),
14. 9411256 - Image forming apparatus, image forming method, and method of producing printed material for generating a parallel line dither pattern of uniform concentration (2016-08-09),
15. 9405211 - Light source drive circuit, optical scanning apparatus, and image forming apparatus (2016-08-02),

Title: **Atsufumi Omori: Innovator in Optical and Imaging Technologies**

Introduction

Atsufumi Omori is a distinguished inventor based in Kanagawa, Japan, known for his innovative contributions to optical and imaging technologies. With an impressive portfolio of 65 patents, Omori has made significant strides in enhancing the functionality and efficiency of various devices, particularly in the fields of lighting and image processing.

Latest Patents

Omori's latest patents include a range of advanced technologies. One notable invention is a **lighting module** that features a voltage-current controller for externally supplied power, a capacitor to store that power, and a laser light source controlled through a series of FETs. This patented technology allows for precise control of the current flowing through the laser light source, improving the performance of lighting applications.

Another significant patent is related to an **image forming apparatus and image forming method**. This apparatus consists of a photoconductor drum and various devices designed to optimize image density. The system's density detecting device measures variations across different positions in the scanning direction, enabling it to apply corrective measures for greater consistency in output quality.

Career Highlights

Atsufumi Omori's career is closely associated with Ricoh Company, Ltd., where he has been instrumental in developing cutting-edge imaging solutions. His work at Ricoh has continually paved the way for advancements in both consumer and commercial imaging technologies, securing a prominent place for the company in the competitive tech landscape.

Collaborations

Omori has collaborated with notable coworkers such as Masaaki Ishida and Yasuhiro Nihei, whose shared expertise in technology and innovation has contributed to the success of their projects. The synergy among these talented professionals fosters an environment ripe for the creation of groundbreaking inventions.

Conclusion

Atsufumi Omori stands out as a prolific inventor whose advancements are shaping the future of optical and imaging technologies. With a strong foundation in patenting innovations, his work continues to inspire and influence new generations of inventors and researchers within the industry.

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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