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Itochu Corporation

USPTO Granted Patents = 21

% Expired Patents = 23.8

EPO Patents = 1

Trademarks = 32

Forward Citations = 167

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23 inventors (with patents filed for the assignee):

Hiroaki Murase (6 out of 16 patents)

Kazuhiro Muto (6 out of 8 patents)

Yuli Riswanda (5 out of 5 patents)

4. Takaya Sato (4 out of 70 patents)

5. Tatsuo Shimizu (3 out of 220 patents)

6. Akira Tsuji (2 out of 4 patents)

7. Takahiro Matsumoto (1 out of 127 patents)

8. Hideaki Matsui (1 out of 1 patent)

9. Fumio Kobayashi (1 out of 2 patents)

10. Atsushi Mamiya (1 out of 4 patents)

11. Zenzo Hashimoto (1 out of 2 patents)

12. Yoshiyuki Sunaga (1 out of 3 patents)

13. Jiro Nagaoka (1 out of 2 patents)

14. Satoki Nakajima (1 out of 1 patent)

15. Kiyoto Shigematsu (1 out of 2 patents)

21 patents: Sort by Forward Citations

1. 12504359 - Microplastic discharge amount assessment method, and product assessment display method using same (2025-12-23),

2. 11519971 - Battery pack (2022-12-06),

3. 10732229 - Battery pack (2020-08-04),

4. 10451684 - Battery pack (2019-10-22),

5. D734709 - Tire (2015-07-21),

6. 8933579 - Manufacturing method and vehicle (2015-01-13),

7. 8928281 - Battery control apparatus, vehicle, and battery control method (2015-01-06),

8. 8803480 - Charge/discharge control apparatus and charge/discharge control method (2014-08-12),

9. D669425 - Tire (2012-10-23),

10. D647039 - Tire (2011-10-18),

11. D643803 - Tire (2011-08-23),

12. D643800 - Tire (2011-08-23),

13. 7397650 - Electric double layer capacitor utilizing a multi-layer electrode structure and method for manufacturing the same (2008-07-08),

14. 7332242 - Lithium-based battery having extensible, ion-impermeable polymer covering on the battery container (2008-02-19),

15. 7051933 - Noncontact IC medium and system using the same (2006-05-30),

ITOCHU Corporation is a Japanese general trading company engaged in various business fields such as textiles, machinery, metals, energy, chemicals, food, ICT, realty, general products, insurance, logistics services, construction, and finance. With a diverse range of operations, ITOCHU contributes to the sustainable development of society and the prosperity of people worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Itochu Corporation

21 Patents

#310 in Osaka

#2,856 in Japan

#29,874 in the World

Itochu Corporation

Forward Citations = 167

23 inventors:

Hiroaki Murase (6 out of 16 patents)

Kazuhiro Muto (6 out of 8 patents)

Yuli Riswanda (5 out of 5 patents)

4. Takaya Sato (4 out of 70 patents)

5. Tatsuo Shimizu (3 out of 220 patents)

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