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For the Inventor, By the Inventor

Nagoya, Japan

Koji Sugiura

This inventor holds 21 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Antimicrobial Agents. Top assignees: Toagosei Company, Ltd., Toagosei Chemical Industry, Co., Ltd., Fujifilm Corporation. Active years: 1994-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Sugiura. Retrieved from https://idiyas.com/inventor/koji-sugiura

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

USPTO Granted Patents = 21 

% Patents Active = 90.5

 

Average Co-Inventor Count = 1.3

ph-index = 5

Forward Citations = 106(Granted Patents)


Location History:

  • Aichi, JP (2009 - 2010)
  • Naogya, JP (2012)
  • Nagoya, JP (1994 - 2024)

Company Filing History:

goldMedal18 out of 273 
 
Toagosei Company, Ltd.
 patents
silverMedal2 out of 72 
 
Toagosei Chemical Industry, Co., Ltd.
 patents
bronzeMedal1 out of 16,949 
 
Fujifilm Corporation
 patents

Years Active: 1994-2024

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Areas of Expertise:
Antiviral Agent
Coating Composition
Deodorant Product
Zirconyl Hydroxide
Antimicrobial Compound
Granular Agent
Silver-based Antimicrobial
Aldehyde Gas Deodorant
Deodorizing Mask
Hexagonal Zirconium Phosphate
Low Thermal Expansion Filler
Microbicides
21 patents (USPTO):Explore Patents
1. 12041936 - Antiviral agent, coating composition, resin composition and antiviral product (2024-07-23),
2. 10807066 - Adsorbent and deodorant processed product comprising zirconyl hydroxide (2020-10-20),
3. 10669669 - Deodorant and deodorizing product (2020-06-02),
4. 10143765 - Deodorizer, deodorizing processed product produced using same, method for producing deodorizer, and method for producing deodorizing processed product (2018-12-04),
5. 10098977 - Deodorant composition and deodorizing product (2018-10-16),
6. 10086101 - Deodorant, deodorant composition, and deodorizing product (2018-10-02),
7. 9993801 - Aldehyde-gas-adsorbing liquid and gas-adsorbing processed product using same (2018-06-12),
8. 9421294 - Deodorizing mask (2016-08-23),
9. 9302023 - Aldehyde gas deodorant and method for producing same (2016-04-05),
10. 8603929 - Process for producing hexagonal zirconium phosphate powder (2013-12-10),
11. 8470374 - Granular antimicrobial agent for water processing (2013-06-25),
12. 8333833 - Low thermal expansion filler, method for preparing the same and glass composition (2012-12-18),
13. 8313780 - Silver-based inorganic antimicrobial agent, method for preparing the same and antimicrobial product (2012-11-20),
14. 8231883 - Silver-based inorganic antimicrobial agent and method for preparing the same (2012-07-31),
15. 8110205 - Silver-containing inorganic antibacterial (2012-02-07),

Title: Innovations and Patents of Koji Sugiura

Introduction

Koji Sugiura is a notable inventor based in Nagoya, Japan, with an impressive portfolio of 21 patents to his name. His contributions primarily focus on advancements in antiviral agents and chemical adsorbents, demonstrating a commitment to enhancing public health and environmental sustainability.

Latest Patents

Sugiura's latest patents include a variety of innovative products. His antiviral agent includes an inorganic solid acid with an acid site concentration exceeding 0.005 mmol/g, utilizing compounds like inorganic phosphoric acids and silica. The specified acid strength (pKa) is preferably 3.3 or lower, indicative of its potency. Additionally, he has developed a novel adsorbent and deodorant processed product composed of zirconyl hydroxide. This invention provides a chemical adsorbent for acidic gases, ensuring high chemical adsorption performance without degrading resin, further extending its application in products like paper, nonwoven fabrics, and fibers.

Career Highlights

Sugiura has had a noteworthy career with significant contributions to Toagosei Company, Ltd. and Toagosei Chemical Industry, Co., Ltd. His expertise in chemical engineering and material science has allowed him to develop innovative solutions that address various industrial challenges.

Collaborations

Throughout his career, Sugiura has collaborated with talented individuals such as Hideki Kato and Satoru Maekawa. Their joint efforts have driven several successful projects, amplifying the impact of their inventions in the field.

Conclusion

Koji Sugiura’s work exemplifies the spirit of innovation, contributing significantly to advancements in antiviral technologies and environmental solutions. His patents not only highlight his technical prowess but also play a crucial role in addressing public health and environmental issues. As he continues to innovate, Sugiura's legacy in the field of inventions will undoubtedly inspire future generations.

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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