Ichihara, Japan

Tsuyoshi Ohta

This inventor holds 1 USPTO granted patent. Top assignee: Idemitsu Petrochemical Co., Ltd.. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsuyoshi Ohta. Retrieved from https://idiyas.com/inventor/tsuyoshi-ohta-bqkpph4l

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Tsuyoshi Ohta: Innovator in Ethylenic Polymer Composition

Introduction

Tsuyoshi Ohta is a notable inventor based in Ichihara, Japan. He has made significant contributions to the field of polymer science, particularly in the development of ethylenic polymer compositions. His work focuses on enhancing the physical properties of these materials, making them more suitable for various applications.

Latest Patents

Ohta holds a patent for a "Process for preparing ethylenic polymer composition." This innovative process results in an ethylenic polymer composition that exhibits excellent physical properties, including high impact resistance, environmental stress cracking resistance, and favorable pinch-off fusing characteristics. The intrinsic viscosity of the composition ranges from 3.2 to 4.5 dl/g, with a density between 0.943 g/cm³ and 0.958 g/cm³. This patent highlights Ohta's expertise in creating advanced materials that meet industry demands.

Career Highlights

Tsuyoshi Ohta is associated with Idemitsu Petrochemical Co., Ltd., where he has been instrumental in research and development efforts. His work has contributed to the company's reputation as a leader in the petrochemical industry. Ohta's innovative approach to polymer composition has paved the way for new applications and improved product performance.

Collaborations

Ohta has collaborated with esteemed colleagues, including Kenji Nakacho and Norio Shimakura. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field of polymer science.

Conclusion

In summary, Tsuyoshi Ohta is a prominent inventor whose work in ethylenic polymer compositions has made a significant impact on the industry. His patent and collaborations reflect his commitment to advancing material science and enhancing product performance.

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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