Takeshi Izumi

This inventor holds 21 USPTO granted patents and 5 published patent applications, plus 7 CIPO patents and 11 EPO patents, primarily in Radioactive Waste Treatment. Top assignees: Ebara Corporation, Titan Kogyo Kabushiki Kaisha, Mitsubishi Hitachi Power Systems, Ltd.. Active years: 1994-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Izumi. Retrieved from https://idiyas.com/inventor/takeshi-izumi

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

USPTO Granted Patents = 21 (Patent Applications = 5)

% Patents Active = 71.4

CIPO Patents = 7 (Patent Applications = 2)

EPO Patents = 11 (Patent Applications = 17)

Average Co-Inventor Count = 3.7

ph-index = 2

Forward Citations = 16(Granted Patents)

Location History:

Kanagawa, JP (1994 - 1995)
Kanagawa-ken, JP (2002)
Yokohama, JP (2010 - 2022)
Tokyo, JP (2018 - 2024)

Company Filing History:

Titan Kogyo Kabushiki Kaisha

patents

2 out of 651

Mitsubishi Hitachi Power Systems, Ltd.

patents

4. 2 out of 163

Nippon Chemical Industrial Co., Ltd.

Clariant Catalysts (Japan) K.k.

patents

7. 1 out of 4,746

Mitsubishi Heavy Industries Limited

patents

8. 1 out of 221

Mitsubishi Power, Ltd.

patents

9. 1 out of 1

Nihon Kaisu Co., Ltd.

patent

where one patent can have more than one assignee

Years Active: 1994-2024

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Areas of Expertise:

Cobalt Ion Adsorption

Silicotitanate

Nickel-Based Alloy

Radioactive Waste

Adsorbent

Purification Method

Gas Turbine Blade

Condensate Demineralization

Decontamination

Suspended Impurities

Iodine Compounds

Strontium

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12161989 - Cobalt ion adsorption material and method for producing same (2024-12-10),

2. 11890610 - Cobalt ion adsorbent, method for producing same and treatment apparatus for cobalt ion-containing liquid (2024-02-06),

3. 11534875 - Sealing fin fixing apparatus and sealing fin fixing method (2022-12-27),

4. 11471855 - Adsorption method for at least one of cesium and strontium employing silicotitanate having sitinakite structure (2022-10-18),

5. 11446631 - Alkaline earth metal ion adsorbent, and production method of the same, and alkaline earth metal ion-containing liquid treatment apparatus (2022-09-20),

6. 11400432 - Silicotitanate molded body, production method thereof, adsorbent for cesium and/or strontium comprising silicotitanate molded body, and decontamination method for radioactive waste solution by using adsorbent (2022-08-02),

7. 11268169 - Ni-based superalloy cast article and Ni-based superalloy product using same (2022-03-08),

8. 11213799 - Adsorbent for radioactive antimony, radioactive iodine and radioactive ruthenium, and treatment method of radioactive waste water using the adsorbent (2022-01-04),

9. 11110430 - Treatment method of radioactive iodine-containing fluid (2021-09-07),

10. 10619233 - Nickel-based alloy regenerated member, and method for manufacturing same (2020-04-14),

11. 10449510 - Agent for adsorption of ruthenium from aqueous solution and method for adsorption of ruthenium from aqueous solution (2019-10-22),

12. 10388419 - Adsorbent for adsorbing iodine compounds and/or antimony, method for preparing said adsorbent, and method and apparatus for treating radioactive waste liquid by using said absorbent (2019-08-20),

13. 9999880 - Purification method for purifying water in a spent fuel pool in a nuclear power plant (2018-06-19),

14. 9732411 - Method for manufacturing gas turbine blade, and gas turbine blade (2017-08-15),

15. 8861670 - Method and apparatus for condensate demineralization (2014-10-14),

Title: The Innovative Journey of Takeshi Izumi

Introduction: Takeshi Izumi is a pioneering inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Izumi's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable health monitoring devices, and sustainable energy solutions.

Career Highlights: With over two decades of experience in research and development, Izumi has led numerous successful projects that have resulted in patented inventions that have significantly impacted industries worldwide.

Collaborations: Throughout his career, Izumi has collaborated with leading tech companies, research institutions, and universities in Japan and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Takeshi Izumi's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the global technology landscape.

Profile summary based on public USPTO records.