logo

For the Inventor, By the Inventor

Tokyo, Japan

Yoshinori Ikeda

This inventor holds 66 USPTO granted patents and 2 published patent applications, primarily in Image Processing Technology (CPC class 3584). Top assignees: Canon Kabushiki Kaisha, Olympus Corporation. Active years: 1984-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinori Ikeda. Retrieved from https://idiyas.com/inventor/yoshinori-ikeda

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

Calculating rank
USPTO Granted Patents = 66 

% Patents Active = 93.9

Average Co-Inventor Count = 2.5

ph-index = 20

Forward Citations = 1,038(Granted Patents)

Forward Citations (Not Self Cited) = 992(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Matsudo, JP (1984 - 1991)
  • Hira, JP (1991)
  • Kanagawa, JP (1991)
  • Taira, JP (1987 - 1992)
  • Kawasaki, JP (1991 - 2009)
  • Tokyo, JP (1987 - 2012)
  • Sagamihara, JP (2015)

Company Filing History:

goldMedal63 out of 93,136 
 
Canon Kabushiki Kaisha
 patents
silverMedal3 out of 8,307 
 
Olympus Corporation
 patents

Years Active: 1984-2015

Loading Chart...
Areas of Expertise:
Endoscope Apparatus
Light Source
Electronic Imaging
Color Image Processing
Image Forming
Feature Detection
Mosaic Processing
Texture Processing
Memory Synchronization
Image Editing
Outline Extraction
Resolution Control
66 patents (USPTO):Explore Patents
1. 9186054 - Endoscope apparatus including a plurality of light-emitting devices (2015-11-17),
2. 8110999 - Light source apparatus (2012-02-07),
3. 7706678 - Electronic imaging apparatus having optical/electronic finder mechanisms switchable in accordance with imaging condition (2010-04-27),
4. 7576892 - Color image processing apparatus (2009-08-18),
5. 7464048 - System, method, and program storage medium for managing printing apparatuses (2008-12-09),
6. 7221475 - Color image processing apparatus (2007-05-22),
7. 6731399 - System for processing a color image (2004-05-04),
8. 6473204 - Image processing apparatus capable of selecting a non-rectangular area (2002-10-29),
9. 6088138 - Image forming apparatus containing a display showing an adjustable image (2000-07-11),
10. 5940192 - Image processing apparatus (1999-08-17),
11. 5933587 - Image processing apparatus (1999-08-03),
12. 5771108 - Color image processing apparatus capable of handling images read locally (1998-06-23),
13. 5760927 - Color image reproduction apparatus for reproducing retained stored (1998-06-02),
14. 5757378 - Color image processing apparatus (1998-05-26),
15. 5748328 - Color image processing apparatus which forms dot images at varying (1998-05-05),

Title: **Yoshinori Ikeda: A Pioneer in Endoscopic Technologies**

Introduction

Yoshinori Ikeda, based in Tokyo, Japan, is a distinguished inventor known for his significant contributions to the field of medical technology, particularly in endoscopic devices. With an impressive portfolio of 66 patents, he has consistently demonstrated innovation and creativity, shaping the future of diagnostic procedures.

Latest Patents

Among his latest innovations is an **endoscope apparatus including a plurality of light-emitting devices**. This invention features a CCD and an LED control section that manages two LEDs, LED1 and LED2, ensuring that their driving time periods do not overlap. By variably controlling these periods, the apparatus adjusts exposure effectively during image pickup cycles.

Another noteworthy patent is his **light source apparatus**, which showcases a ring of light source devices emitting illumination light toward its central axis in a pulsed fashion. This technology includes a light-guide portion that reflects and directs the illumination light, as well as a driving device that controls the pulsed-lighting phase range, enhancing operational efficiency in medical imaging.

Career Highlights

Yoshinori Ikeda has worked with renowned companies, including Canon and Olympus Corporation, where he further honed his skills in developing advanced medical devices. His efforts in these esteemed organizations have greatly influenced the design and functionality of modern endoscopic equipment.

Collaborations

Throughout his career, Ikeda has collaborated with esteemed colleagues like Yasumichi Suzuki and Mitsuru Kurita. These partnerships have led to remarkable advancements in the field, creating a synergy that fosters innovation and excellence in medical technology.

Conclusion

Yoshinori Ikeda's remarkable contributions to the field of endoscopic technologies, as evidenced by his numerous patents, highlight his dedication to improving medical diagnostics. His ongoing innovation and collaborative spirit position him as a leading figure in the medical technology 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]
Loading…