Tsukuba, Japan

Yoshio Uchida

This inventor holds 20 USPTO granted patents, primarily in Thermoelectric Materials. Top assignee: Sumitomo Chemical Company, Limited. Active years: 1996-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshio Uchida. Retrieved from https://idiyas.com/inventor/yoshio-uchida

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


% Patents Active = 70.0

Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 237(Granted Patents)


Location History:

  • Tsukuba, JP (2001 - 2011)
  • Ibaraki, JP (1996 - 2012)

Company Filing History:


Years Active: 1996-2012

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Areas of Expertise:
Thermoelectric Converter
Zirconia Powder
Alumina Sintered Body
Nickel Hydroxide Powder
Barium Titanate
Complex Metal Oxide
Translucent Alumina
Alumina Composition
Alpha-Alumina
Thermoelectric Conversion
Production Process
Fine Powder
20 patents (USPTO):Explore Patents

Title: The Innovative Journey of Yoshio Uchida: Pioneer in Thermoelectric Materials

Introduction

Yoshio Uchida is a prolific inventor based in Tsukuba, Japan, known for his significant contributions to the field of thermoelectric materials. With a remarkable portfolio consisting of 20 patents, Uchida has made strides in advancing technology that enhances energy conversion efficiency.

Latest Patents

Uchida's latest innovations include a patent focusing on a thermoelectric material and a method for its production. This thermoelectric material is designed to be highly efficient for use in thermoelectric converters, incorporating an innovative formula that includes titanium, an element represented alongside vanadium, niobium, and tantalum. Furthermore, he has developed a patent related to nickel hydroxide powder that boasts a unique spherical particle structure. This powder has tightly controlled average particle diameters, ensuring that 80% of its particles fall within precise size limits. His method for producing such nickel hydroxide involves careful steps that begin with the preparation of an emulsion and culminates in drying the obtained cake.

Career Highlights

Uchida's career is deeply intertwined with Sumitomo Chemical Company, Limited, where he has been pivotal in research and development initiatives. His innovations reflect a commitment to sustainability and efficiency within the chemical industry. Through his work, he contributes to advancements in materials science that can lead to more effective energy solutions.

Collaborations

Throughout his career, Uchida has collaborated with esteemed colleagues such as Hisashi Watanabe and Masahide Mohri. Their joint efforts have facilitated numerous breakthroughs in thermoelectric technology, helping to propel the field forward and lay the groundwork for future innovations.

Conclusion

In summary, Yoshio Uchida stands out as a noteworthy inventor whose contributions to thermoelectric materials have significant implications for energy conversion technologies. With an impressive array of patents to his name and impactful collaborations with peers, Uchida continues to be a driving force in the advancement of material science and sustainable technologies.

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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