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For the Inventor, By the Inventor

Takarazuka, Japan

Toshiyuki Kiji

This inventor holds 7 USPTO granted patents and 2 EPO patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 2013-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Kiji. Retrieved from https://idiyas.com/inventor/toshiyuki-kiji

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

Calculating rank
USPTO Granted Patents = 7

% Patents Active = 28.6

 

Average Co-Inventor Count = 1.6

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Nishinomiya, JP (2013 - 2015)
  • Hyogo, JP (2015)
  • Takarazuka, JP (2018 - 2021)
  • Gifu, JP (2024)

Company Filing History:

goldMedal7 out of 6,965 
 
Sumitomo Chemical Company, Limited
 patents

Years Active: 2013-2024

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7 patents (USPTO):Explore Patents
1. 11932623 - Uracil compounds and use thereof (2024-03-19),
2. 10966427 - 3-pyridyl oxyanilide compound and use therefor (2021-04-06),
3. 9920004 - Method for producing phenolic compound (2018-03-20),
4. 9096534 - Pyridazinone compound and use thereof (2015-08-04),
5. 9096533 - Pyridazinone compound and use thereof (2015-08-04),
6. 8962625 - Pyridazinone compound and use thereof (2015-02-24),
7. 8541414 - Pyridazinone compound and use thereof as herbicides (2013-09-24),

Title: The Innovative Mind of Toshiyuki Kiji

Introduction

Toshiyuki Kiji is a notable inventor based in Takarazuka, Japan, recognized for his significant contributions in the field of chemistry, particularly in herbicidal compounds. With a total of seven patents to his name, Kiji has made remarkable strides in developing innovative solutions for agricultural challenges.

Latest Patents

Among Kiji's latest patents is a groundbreaking invention regarding Uracil compounds. This compound, represented by a specific formula, demonstrates excellent control efficacy against weeds while maintaining high safety for useful plants. Another noteworthy patent is for a 3-pyridyl oxyanilide compound. This invention offers a powerful active ingredient for herbicidal compositions, showcasing similar effectiveness in controlling weeds.

Career Highlights

Kiji's career is prominently marked by his affiliation with Sumitomo Chemical Company, Limited. His role at this esteemed organization has allowed him to focus on agricultural innovations that directly address the needs of farmers while promoting environmental safety.

Collaborations

Throughout his career, Kiji has collaborated with talented coworkers such as Takafumi Fusaka and Kazuya Ueki. These partnerships have facilitated the development of his pioneering inventions, blending expertise and creativity in pursuit of effective agricultural solutions.

Conclusion

Toshiyuki Kiji exemplifies the spirit of innovation within the agricultural sector. His contributions through patents not only enhance weed management but also emphasize safety in plant cultivation, reflecting a commitment to sustainable agricultural practices.

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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