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For the Inventor, By the Inventor

Omiya, Japan

Shigeo Suzuki

This inventor holds 9 USPTO granted patents. Top assignee: Fuji Photo Optical Co., Ltd.. Active years: 1992-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeo Suzuki. Retrieved from https://idiyas.com/inventor/shigeo-suzuki-aowqvpc7

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 6

Forward Citations = 2,019(Granted Patents)


Location History:

  • Saitama, JP (1992)
  • Omiya, JP (1995 - 2000)

Company Filing History:

goldMedal9 out of 1,279 
 
Fuji Photo Optical Co., Ltd.
 patents

Years Active: 1992-2000

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9 patents (USPTO):Explore Patents
1. 6059722 - Light source device for endoscope which is capable of light setting (2000-05-09),
2. 5924791 - Light source device for endoscope which shields lamp noise (1999-07-20),
3. 5889370 - Structure for eliminating noise in light source device for electronic (1999-03-30),
4. 5830124 - Guide structure for electronic endoscope systems (1998-11-03),
5. 5653677 - Electronic endoscope apparatus with imaging unit separable therefrom (1997-08-05),
6. 5614949 - Exposure control device for electronic endoscope (1997-03-25),
7. 5569158 - Shielding structure of electronic endoscope apparatus (1996-10-29),
8. 5440341 - Signal processing circuit for a simultaneous electronic endoscope (1995-08-08),
9. 5142354 - Signal level correction circuit for a video signal (1992-08-25),

Title: Shigeo Suzuki: Innovator in Endoscopic Light Source Technology

Introduction

Shigeo Suzuki is a prominent inventor based in Omiya, Japan, known for his significant contributions to the field of endoscopic technology. With a total of nine patents to his name, Suzuki has made remarkable advancements that enhance the functionality and efficiency of endoscopic devices.

Latest Patents

Among his latest innovations is a light source device for endoscopes that allows for the selection of reading methods. This device can utilize both a method that incorporates a light shading period and one that does not. The rotary shutter mechanism, which includes a disk with light passing and shading portions, is driven by a DC motor that controls its rotation. This innovation is particularly beneficial for electronic endoscope apparatuses, adapting to various reading systems based on their specifications.

Another notable patent is a light source device designed to shield lamp noise effectively. This device incorporates a lamp hatch that minimizes high-frequency noise, even with an opening for lamp exchange. The design includes EMI springs to maintain electrical conduction and strategically placed air ports to facilitate smooth airflow from a cooling fan while also shielding noise.

Career Highlights

Shigeo Suzuki is currently employed at Fuji Photo Optical Co., Ltd., where he continues to develop cutting-edge technologies in the field of optics and endoscopy. His work has significantly impacted the medical field, particularly in improving the quality of endoscopic procedures.

Collaborations

Throughout his career, Suzuki has collaborated with notable colleagues, including Fujio Okada and Kaoru Arai. These partnerships have fostered a creative environment that has led to innovative solutions in endoscopic technology.

Conclusion

Shigeo Suzuki's contributions to endoscopic light source technology exemplify his dedication to innovation and improvement in medical devices. His patents reflect a deep understanding of both technical and practical aspects of endoscopy, making him a valuable figure in the field.

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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