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Taiheiyo Cement Corporation

USPTO Granted Patents = 91

CIPO Patents = 3

EPO Patents = 38

Trademarks = 5

Forward Citations = 419

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180 inventors (with patents filed for the assignee):

Shinichiro Saito (18 out of 20 patents)

Takeshi Fujimura (9 out of 10 patents)

Katsuyuki Ishikawa (9 out of 10 patents)

4. Masaaki Toyama (8 out of 8 patents)

5. Tomoki Hatsumori (7 out of 7 patents)

6. Junichi Terasaki (7 out of 7 patents)

7. Hiroki Yamashita (6 out of 6 patents)

8. Takaaki Ogami (6 out of 6 patents)

9. Yuya Sano (5 out of 5 patents)

10. Kouichi Naitou (4 out of 4 patents)

11. Yutaka Maruyama (4 out of 53 patents)

12. Kouki Ichitsubo (4 out of 4 patents)

13. Kenichi Honma (4 out of 4 patents)

14. Soichiro Okamura (4 out of 10 patents)

15. Kazuhiko Tokoyoda (4 out of 4 patents)

Core Competencies:

Carbon Dioxide Fixation

Cement Composition

Additive Manufacturing

Positive-Electrode Active Material

Cement Kiln Burner

Silicon Carbide Production

Combustion Gas Treatment

Heavy Metal Removal

Waste Injection Device

Fly Ash Processing

Secondary Battery Materials

Industrial Salt Production

91 patents: Sort by Forward Citations

1. 12515985 - Cement clinker production system and cement clinker production method (2026-01-06),

2. 12275675 - Combustion gas bleeding probe and method for operating same (2025-04-14),

3. 12186704 - Carbon dioxide fixation method (2025-01-07),

4. 12054426 - Hydraulic composition for additive manufacturing device, and method for producing casting mold (2024-08-06),

5. 11878268 - Carbon dioxide fixation method (2024-01-23),

6. 11742485 - Positive-electrode active material for secondary cell, and method for manufacturing the same (2023-08-29),

7. 11655190 - Hydraulic composition for additive manufacturing device, and process for producing casting mold (2023-05-23),

8. 11646405 - Positive electrode active substance for secondary cell and method for producing same (2023-05-09),

9. 11428402 - Cement kiln burner device and method for operating the same (2022-08-30),

10. 11421871 - Combustible waste injection device and method for operating the same (2022-08-23),

11. 11306915 - Cement kiln burner device and method for operating the same (2022-04-19),

12. 11173539 - Hydraulic composition for additive manufacturing device and method of manufacturing casting mold (2021-11-16),

13. 11112111 - Cement kiln burner device and method for operating the same (2021-09-07),

14. 11029025 - Combustible waste injection device and method for operating the same (2021-06-08),

15. 11014092 - Incinerated-ash treatment device and treatment method (2021-05-25),

Taiheiyo Cement Corporation is a Japanese cement manufacturing company. They have been a leading player in the industry for over a century, contributing to social infrastructure through the provision of high-quality cement and concrete products. With a focus on sustainability, Taiheiyo Cement is committed to promoting environmental conservation and creating sustainable solutions for global infrastructure development.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

91 Patents

#505 in Tokyo

#1,165 in Japan

#8,206 in the World

Taiheiyo Cement Corporation

Forward Citations = 419

180 inventors:

Shinichiro Saito (18 out of 20 patents)

Takeshi Fujimura (9 out of 10 patents)

Katsuyuki Ishikawa (9 out of 10 patents)

4. Masaaki Toyama (8 out of 8 patents)

5. Tomoki Hatsumori (7 out of 7 patents)

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