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Forward Citations = 89

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25 inventors (with patents filed for the assignee):

Takeshi Ogasawara (1 out of 72 patents)

Noboru Komatsubara (1 out of 2 patents)

Takeshi Ando (1 out of 3 patents)

4. Tadakatsu Kishi (1 out of 1 patent)

5. Shinjiro Baba (1 out of 1 patent)

6. Michio Homma (1 out of 1 patent)

7. Shigeru Nakai (1 out of 2 patents)

8. Kazuma Hori (1 out of 1 patent)

9. Teruo Onozawa (1 out of 2 patents)

10. Yukio Oguchi (1 out of 1 patent)

11. Ichiro Tsuchiya (1 out of 1 patent)

12. Hiroaki Ishii (1 out of 1 patent)

13. Nobuyuki Uzaki (1 out of 1 patent)

14. Tatsuo Kawakami (1 out of 1 patent)

15. Takahisa Koshida (1 out of 3 patents)

5 patents: Sort by Forward Citations

1. 6156688 - Repairing material for bricks of carbonizing chamber in coke oven and (2000-12-05),

2. 5779947 - Method of casting castable refractories of vessel for molten metal (1998-07-14),

3. 5257280 - Gas introducing and stirring apparatus of metallurgical vessel (1993-10-26),

4. 4923831 - Magnesia-calcium oxide refractories (1990-05-08),

5. 4784978 - Hexagonal boron nitride powder having excellent sinterability and a (1988-11-15),

Kawasaki Refractories Co., Ltd. is a leading manufacturer of refractory materials, offering high-quality products for various industries such as steel, cement, and petrochemical. With over 100 years of experience, the company is known for its innovative solutions and excellent customer service. They are committed to providing sustainable and environmentally-friendly refractories to meet the evolving needs of their clients.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#1 in Akoh

#6,488 in Japan

Akoh, Japan

Kawasaki Refractories Co., Ltd.