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For the Inventor, By the Inventor

Tokyo, Japan

Hidenori Takagi

This inventor holds 11 USPTO granted patents and 1 EPO patent. Top assignees: Riken Corporation, The University of Tokyo, National Institute of Advanced Industrial Science and Technology. Active years: 1992-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hidenori Takagi. Retrieved from https://idiyas.com/inventor/hidenori-takagi

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

USPTO Granted Patents = 11

% Patents Active = 54.5


Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 19(Granted Patents)


Location History:

  • Taito, JP (1993)
  • Tsukuba, JP (2009)
  • Wako, JP (2009 - 2016)
  • Ibaraki, JP (2011 - 2016)
  • Tokyo, JP (1992 - 2018)

Company Filing History:

goldMedal3 out of 892 
 
Riken Corporation
 patents
silverMedal3 out of 1,358 
 
The University of Tokyo
 patents
bronzeMedal2 out of 1,766 
 
National Institute of Advanced Industrial Science and Technology
 patents
4. 1 out of 93,085 
 
Canon Kabushiki Kaisha
 patents
5. 1 out of 1 
 
Hitachi System, Ltd.
 patent
6. 1 out of 110 
 
National Institute of Agrobiological Sciences
 patents
7. 1 out of 12 
 
Nec Schott Components Corporation
 patents
8. 1 out of 343 
 
Nippon Paper Industries Co., Ltd.
 patents
9. 1 out of 41 
 
Toudai Tlo, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1992-2018

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11 patents (USPTO):Explore Patents
1. 9884983 - Heat storage material (2018-02-06),
2. 9400316 - Electric current-spin current conversion device (2016-07-26),
3. 9260491 - Protein having immunogenicity of cedar pollen, polynucleotide encoding the protein, and use thereof (2016-02-16),
4. 9134438 - Radiation detecting element using oxide crystal and method of manufacturing oxide crystal (2015-09-15),
5. 9031091 - Connection system of building facility device managing system, connection method of building facility device managing system, and connection program of building facility device managing system (2015-05-12),
6. 7863594 - Switching device (2011-01-04),
7. 7709922 - Thermistor device (2010-05-04),
8. 7632480 - Thermal expansion inhibitor, zero thermal expansion material, negative thermal expansion material, method for inhibiting thermal expansion, and method for producing thermal expansion inhibitor (2009-12-15),
9. 7487710 - High-pressure generation apparatus (2009-02-10),
10. 5214026 - Method for producing a R-Ce-Cu-O superconducting material wherein R is (1993-05-25),
11. 5143895 - R-Ce-Cu-O superconducting oxide material wherein R is at least one (1992-09-01),

Title: Hidenori Takagi: Innovator in Heat Storage and Spintronics

Introduction

Hidenori Takagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of heat storage materials and spintronics, holding a total of 11 patents. His innovative work has implications for energy storage and electronic devices.

Latest Patents

One of Takagi's latest patents is a heat storage material that comprises a substance inducing an electronic phase transition. This phase transition involves multiple degrees of freedom, including spin and orbital degrees of freedom of electrons. The substance used in this invention is VCrO(0

Career Highlights

Hidenori Takagi has worked at prestigious institutions such as the University of Tokyo and RIKEN Corporation. His research has focused on advancing technologies that leverage the unique properties of materials at the electronic level.

Collaborations

Throughout his career, Takagi has collaborated with notable scientists, including Yoshinori Tokura and Yoshinobu Nakamura. These collaborations have further enriched his research and contributed to the development of innovative technologies.

Conclusion

Hidenori Takagi's work in heat storage materials and spintronics showcases his innovative spirit and dedication to advancing technology. His contributions continue to influence the fields of energy storage and electronics.

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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