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For the Inventor, By the Inventor

Kyoto, Japan

Renaissance Energy Research Corporation

USPTO Granted Patents = 26



Forward Citations = 43

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40 inventors (with patents filed for the assignee):

goldMedal Osamu Okada (26 out of 36 patents)

silverMedal Nobuaki Hanai (15 out of 16 patents)

bronzeMedal Masaaki Teramoto (8 out of 10 patents)

4.  Yasato Kiyohara (7 out of 8 patents)

5.  Junya Miyata (6 out of 7 patents)

6.  Peng Yan (6 out of 7 patents)

7.  Akira Hasegawa (5 out of 9 patents)

8.  Hideto Matsuyama (4 out of 15 patents)

9.  Eiji Kamio (4 out of 6 patents)

10.  Tamotsu Nonouchi (3 out of 3 patents)

11.  Yudai Ota (3 out of 6 patents)

12.  Takehiro Nakasuji (3 out of 7 patents)

13.  Reza Yegani (3 out of 3 patents)

14.  Keiko Shimada (3 out of 3 patents)

15.  Kaori Morimoto (3 out of 3 patents)


Core Competencies:
Gas Separation
Porous Alumina
Catalyst
CO2 Removal
Steam Reforming
Oxygenate Production
Membrane Reactor
Hydrogen Production
Sol Solution
Gas Separation Membrane
Carbon Dioxide
Steam Permselective

26 patents:

1. 12728405 - Porous alumina and catalyst (2026-09-08),
2. 12440825 - Method for synthesizing SiO2Al2O3 containing sol solution and method for forming porous alumina film (2025-10-14),
3. 12350624 - Gas separation method and apparatus (2025-07-08),
4. 12343703 - Method for synthesizing SiOAlOcontaining sol solution and method for forming porous alumina film (2025-07-01),
5. 11819831 - Steam reforming catalyst (2023-11-21),
6. 11534722 - Gas separation apparatus and gas separation method (2022-12-27),
7. 11338242 - Method and apparatus for removing CO2 (2022-05-24),
8. 11247169 - Combustion system (2022-02-15),
9. 11214746 - Power generation system (2022-01-04),
10. 10858248 - Method for separating COusing facilitated COtransport membrane (2020-12-08),
11. 10744454 - Carbon dioxide gas separation membrane, method for manufacturing same, and carbon dioxide gas separation membrane module (2020-08-18),
12. 10507434 - Composition for COgas separation membrane, COgas separation membrane and method for producing same, and COgas separation membrane module (2019-12-17),
13. 10441917 - Gas separation method (2019-10-15),
14. 10245552 - Method for separating carbon dioxide and apparatus for separating carbon dioxide (2019-04-02),
15. 9975105 - System for producing oxygenate and method for producing oxygenate (2018-05-22),
Company Overview
Renaissance Energy Research Corporation, based in Kyoto, Japan, specializes in advanced energy solutions and innovative technologies aimed at enhancing energy efficiency and sustainability. The company focuses on research and development in renewable energy sources, energy storage systems, and smart grid technologies. By leveraging cutting-edge scientific advancements, Renaissance Energy aims to contribute to a more sustainable future while addressing global energy challenges through its diverse portfolio of projects and initiatives.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

26 Patents

#81 in Kyoto 615-0031

#2,508 in Japan

#24,826 in the World

Kyoto, JP
Kyoto, Japan

Renaissance Energy Research Corporation

Forward Citations = 43

40 inventors:

goldMedal Osamu Okada (26 out of 36 patents)

silverMedal Nobuaki Hanai (15 out of 16 patents)

bronzeMedal Masaaki Teramoto (8 out of 10 patents)

4.  Yasato Kiyohara (7 out of 8 patents)

5.  Junya Miyata (6 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Renaissance Energy Research Corporation. Retrieved from https://idiyas.com/company/renaissance-energy-research

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

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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