% Expired Patents = 87.5

EPO Patents = 2

Forward Citations = 15

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18 inventors (with patents filed for the assignee):

Kozo Inoue (6 out of 8 patents)

Yutaka Yamagata (5 out of 20 patents)

Kazuya Nitta (2 out of 2 patents)

4. Hideki Uchida (1 out of 49 patents)

5. Emi Yamamoto (1 out of 36 patents)

6. Toshiro Higuchi (1 out of 53 patents)

7. Akihiko Tanioka (1 out of 3 patents)

8. Yasumasa Nakamura (1 out of 1 patent)

9. Masaru Tamaru (1 out of 1 patent)

10. Hitoshi Ohmori (1 out of 34 patents)

11. Joon-wan Kim (1 out of 1 patent)

12. Joon Wan Kim (1 out of 1 patent)

13. Tsunehiko Ozaki (1 out of 2 patents)

14. Victor Morozov (1 out of 2 patents)

15. Kozo Inoue (1 out of 4 patents)

8 patents: Sort by Forward Citations

1. 12281349 - Recombinant vector comprising gene for synthesizing high molecular weight copolymer, transformant and method for producing polymers using transformant, recombinant strains having gene for synthesizing high molecular weight copolymers in genome and method for producing polymers using recombinant strain (2025-04-21),

2. 8853678 - Organic EL element, method for manufacturing the same, and organic EL display device (2014-10-07),

3. 8544410 - Immobilization apparatus (2013-10-01),

4. 7687031 - Microchip (2010-03-30),

5. 7650804 - Mechanochemical sensor (2010-01-26),

6. 7516714 - Immobilizing device (2009-04-14),

7. 7189365 - Liquid treating equipment including a storage vessel and a discharge vessel (2007-03-13),

8. 7150859 - Microarray fabricating device (2006-12-19),

Company Overview

Fuence Co., Ltd. is a leading provider of innovative energy solutions. Specializing in renewable energy, Fuence offers a range of products and services to help businesses and communities reduce their carbon footprint and lower energy costs. With a strong focus on sustainability and cutting-edge technology, Fuence is committed to creating a more sustainable future for generations to come.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#86 in Saitama 343-0827

#5,045 in Japan

Saitama, Japan

Fuence Co., Ltd.

Forward Citations = 15

18 inventors:

Kozo Inoue (6 out of 8 patents)

Yutaka Yamagata (5 out of 20 patents)

Kazuya Nitta (2 out of 2 patents)

4. Hideki Uchida (1 out of 49 patents)

5. Emi Yamamoto (1 out of 36 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Fuence Co., Ltd.. Retrieved from https://idiyas.com/company/fuence-company

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]

2 patents (EPO):

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]