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For the Inventor, By the Inventor

Ikoma, Japan

Kotohiro Nomura

This inventor holds 13 USPTO granted patents. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1992-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kotohiro Nomura. Retrieved from https://idiyas.com/inventor/kotohiro-nomura

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

USPTO Granted Patents = 13

% Patents Active = 84.6

Average Co-Inventor Count = 2.5

ph-index = 2

Forward Citations = 23(Granted Patents)


Location History:

  • Ibaraki, JP (1992 - 1994)
  • Osaka, JP (1992 - 1999)
  • Ikoma, JP (1999 - 2004)

Company Filing History:

goldMedal13 out of 6,961 
 
Sumitomo Chemical Company, Limited
 patents

Years Active: 1992-2004

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13 patents (USPTO):Explore Patents
1. 6727333 - Solid catalyst component and catalyst for olefin polymerization, process for producing olefin polymer and process for producing solid catalyst component (2004-04-27),
2. 6500909 - Transition metal compound, catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for producing olefinic polymer (2002-12-31),
3. 6468937 - Solid catalyst component and catalyst for olefin polymerization, process for producing olefin polymer and process for producing solid catalyst component (2002-10-22),
4. 6281302 - Solid catalyst component, catalyst for olefin polymerization, and method for producing olefin polymer (2001-08-28),
5. 6242377 - Transition metal compound, catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for producing olefinic polymer (2001-06-05),
6. 6136995 - Process for producing aminosilane compounds (2000-10-24),
7. 6107502 - Method for purifying transition metal compound and method for producing (2000-08-22),
8. 5965758 - Method for producing bridged type transition metal complex (1999-10-12),
9. 5910618 - Process for preparing 2,3-dimethyl-2-butene (1999-06-08),
10. 5349115 - Dimerization of low .alpha.-olefins (1994-09-20),
11. 5315040 - Production of aromatic amines (1994-05-24),
12. 5112997 - Production of aromatic amines (1992-05-12),
13. 5087755 - Process for producing aromatic amines by reduction of aromatic nitro (1992-02-11),

Title: The Innovative Mind of Kotohiro Nomura

Introduction

Kotohiro Nomura is a prominent inventor based in Ikoma, Japan, known for his significant contributions to the field of keratin polymerization. With an impressive portfolio of 13 patents, he continues to influence the development of catalyst technologies that are vital to the chemical industry.

Latest Patents

Nomura's latest patents include remarkable innovations such as a solid catalyst component and a catalyst for olefin polymerization. He has also developed processes for producing olefins and solid catalyst components, showcasing his expertise in transition metal compounds. These inventions not only enhance the efficiency of polymer creation but also contribute to advancements in materials science.

Career Highlights

Kotohiro Nomura is currently associated with Sumitomo Chemical Company, Limited, where he applies his skills and knowledge to push the boundaries of chemical engineering. His work at this renowned company has solidified his reputation as a leader in catalyst development, fostering innovation that resonates throughout the industry.

Collaborations

Throughout his career, Nomura has collaborated with esteemed colleagues, including Masaru Ishino and Masaaki Nabika. Their collective efforts have sparked numerous breakthroughs in the field, allowing them to tackle complex challenges in catalyst development and polymerization processes.

Conclusion

Kotohiro Nomura's dedication to innovation and his contributions in the realm of catalysts exemplify the impact of inventors in shaping modern technology. His ongoing work at Sumitomo Chemical Company, Limited, alongside his collaborations, ensures that he will continue to be a key player in advancing the chemical industry for years to come.

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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