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For the Inventor, By the Inventor

Shizuoka, Japan

Hiroyuki Suzuki

This inventor holds 53 USPTO granted patents and 2 published patent applications and 3 EPO patents, primarily in Magnetic Recording Technology (CPC class G03F). Top assignees: Yazaki Corporation, Fujifilm Corporation, Sony Corporation. Active years: 1985-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Suzuki. Retrieved from https://idiyas.com/inventor/hiroyuki-suzuki-ty2jw3us

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

Calculating rank
USPTO Granted Patents = 53 

% Patents Active = 50.9

 

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 176(Granted Patents)

Forward Citations (Not Self Cited) = 170(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Miyagi, JP (1985)
  • Inagi, JP (1986)
  • Kanaqawa, JP (2001)
  • Minami-ashiagar, JP (2002)
  • Fukushima, JP (2010 - 2012)
  • Shizuoka-ken, JP (2004 - 2014)
  • Minami Ashigara, JP (2000 - 2017)
  • Haibara-gun, JP (2006 - 2017)
  • Ashigarakami-gun, JP (2013 - 2017)
  • Makinohara, JP (2016 - 2017)
  • Shizuoka, JP (2001 - 2023)

Company Filing History:

goldMedal20 out of 8,395 
 
Yazaki Corporation
 patents
silverMedal15 out of 16,980 
 
Fujifilm Corporation
 patents
bronzeMedal7 out of 58,147 
 
Sony Corporation
 patents
4. 6 out of 16,458 
 
Fuji Photo Film Company, Limited
 patents
5. 3 out of 1,061 
 
Sanshin Kogyo Kabushiki Kaisha
 patents
6. 2 out of 11 
 
Asahi Techno Glass Corporation
 patents
7. 2 out of 14 
 
Heian Corporation
 patents
where one patent can have more than one assignee

Years Active: 1985-2025

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Areas of Expertise:
Illumination Unit
Lithographic Printing Plates
Hexagonal Ferrite
Magnetic Recording Medium
Electric Wire Structure
Silver Halide Emulsion
Battery Technology
Vehicle Lighting
Lubricant Composition
Indoor Lamp
Magnetic Powder
Complex Polyester
53 patents (USPTO):Explore Patents
1. 12237625 - Illumination unit (2025-02-25),
2. 11852323 - Lighting device with cover in case for light emitter (2023-12-26),
3. 9818517 - Hexagonal ferrite magnetic particles, magnetic recording powder, and magnetic recording medium (2017-11-14),
4. 9741214 - Indication apparatus (2017-08-22),
5. 9690195 - Lithographic printing plate precursors and processes for preparing lithographic printing plates (2017-06-27),
6. 9617492 - Complex polyester composition, lubricant composition, lubricant, and production method for complex polyester composition (2017-04-11),
7. 9570898 - Wire protection structure (2017-02-14),
8. 9478331 - Hexagonal strontium ferrite magnetic powder and method of manufacturing the same, and magnetic recording medium and method of manufacturing the same (2016-10-25),
9. 9293904 - Electric wire drawout part structure (2016-03-22),
10. 9251832 - Hexagonal ferrite magnetic powder and magnetic recording medium (2016-02-02),
11. 8895224 - Lithographic printing plate precursors and processes for preparing lithographic printing plates (2014-11-25),
12. 8840802 - Method of manufacturing hexagonal ferrite magnetic powder, magnetic recording medium and method of manufacturing the same (2014-09-23),
13. 8820989 - Fixing structure of indoor lamp (2014-09-02),
14. 8777467 - Vehicle interior lighting system (2014-07-15),
15. 8721141 - Door lamp unit (2014-05-13),

Title: Hiroyuki Suzuki: Innovator in Lighting Technology

Introduction

Hiroyuki Suzuki, located in Shizuoka, Japan, is a prolific inventor holding an impressive total of 53 patents. His innovative contributions to lighting technology demonstrate a strong commitment to enhancing illumination devices and the efficiency of light emission.

Latest Patents

Among Suzuki's latest patents are two noteworthy inventions. The first is an illumination unit that features a substrate mounted with a light-emitting element, housed within a protective case. This design allows light to be efficiently outputted while ensuring that the light-emitting element remains unobstructed by a surrounding light-blocking cover. The second patent details a lighting device featuring a cylindrical case made of light-permitting material. This device includes a substrate with a light emitter and a rigid cover that is press-fitted into the substrate, allowing for both protection and effective light emission.

Career Highlights

Throughout his career, Hiroyuki Suzuki has made significant advancements in the field of lighting. He has previously worked with prominent companies such as Yazaki Corporation and Fujifilm Corporation, where he applied his innovative thinking to develop cutting-edge lighting solutions.

Collaborations

Suzuki's work has also been enriched by collaborations with talented colleagues, including Toshihiro Kariya and Makoto Yamanashi. This synergy has fostered an environment of creativity and inspiration, driving the development of innovative lighting technologies.

Conclusion

Hiroyuki Suzuki stands out as a leading figure in the realm of lighting innovations. With 53 patents to his name and a commitment to enhancing light-emitting technologies, he continues to influence the industry profoundly. His contributions not only demonstrate his expertise but also highlight the importance of innovation in creating efficient and effective lighting solutions.

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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