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Shinagawa Shirorenga Kabushiki Kaisha

USPTO Granted Patents = 9

Forward Citations = 58

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37 inventors (with patents filed for the assignee):

Hajime Asami (3 out of 7 patents)

Katsuhiro Tabata (2 out of 2 patents)

Masahiro Hayase (2 out of 5 patents)

4. Kenji Mitsui (2 out of 2 patents)

5. Hiroyuki Asakura (2 out of 2 patents)

6. Mitsukuni Sato (2 out of 3 patents)

7. Kenji Yamamoto (2 out of 15 patents)

8. Yutaka Tsuchida (1 out of 16 patents)

9. Takashi Otsuka (1 out of 5 patents)

10. Tadao Taniguchi (1 out of 8 patents)

11. Koichi Ozawa (1 out of 1 patent)

12. Koji Ishii (1 out of 2 patents)

13. Taizo Sera (1 out of 1 patent)

14. Jun Kubota (1 out of 1 patent)

15. Hiroyuki Danjo (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 5688425 - Submerged nozzle changing apparatus (1997-11-18),

2. 5665264 - Submerged nozzle mounting/dismounting apparatus (1997-09-09),

3. 5154785 - Process for producing a zirconia refractory heating element (1992-10-13),

4. 5073689 - Zirconia refractory heating element (1991-12-17),

5. 4609338 - Apparatus for pressure molding firebrick (1986-09-02),

6. 4451350 - Sensor for measuring density of oxygen in molten metal (1984-05-29),

7. 4282288 - Graphite refractory article having dense structure with low porosity (1981-08-04),

8. 4216944 - Casting vessel having basic lining (1980-08-12),

9. 4120488 - Stamping apparatus for applying lining material to iron runners (1978-10-17),

Shinagawa Shirorenga Kabushiki Kaisha is a leading Japanese company specializing in the development and production of high-quality ceramic tiles. With a focus on innovation and sustainability, the company has gained a reputation for its wide range of unique and stylish tile designs. Shinagawa Shirorenga Kabushiki Kaisha is committed to delivering exceptional products and services to its customers worldwide.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#1,787 in Tokyo

#4,573 in Japan

Shinagawa Shirorenga Kabushiki Kaisha

Forward Citations = 58

37 inventors:

Hajime Asami (3 out of 7 patents)

Katsuhiro Tabata (2 out of 2 patents)

Masahiro Hayase (2 out of 5 patents)

4. Kenji Mitsui (2 out of 2 patents)

5. Hiroyuki Asakura (2 out of 2 patents)

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