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Matsui Mfg. Co., Ltd.

USPTO Granted Patents = 14

EPO Patents = 1

Trademarks = 3

Forward Citations = 40

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16 inventors (with patents filed for the assignee):

Saiji Yamashita (5 out of 5 patents)

Kazunari Hanaoka (4 out of 9 patents)

Satoshi Ishii (3 out of 63 patents)

4. Satoru Tojyo (2 out of 2 patents)

5. Hironobu Matsui (2 out of 2 patents)

6. Hikoichi Katsumura (2 out of 2 patents)

7. Akira Kawagoe (2 out of 3 patents)

8. Minoru Haru (1 out of 1 patent)

9. Yasunari Araki (1 out of 1 patent)

10. Syuji Shinagawa (1 out of 1 patent)

11. Kiyokazu Suzuki (1 out of 1 patent)

12. Harumoto Kimura (1 out of 1 patent)

13. Riichi Nakano (1 out of 1 patent)

14. Yousuke Oyama (1 out of 1 patent)

15. Toshiro Tanaka (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 11997440 - Management device and calculation method (2024-05-28),

2. 11758310 - Management system and calculation method (2023-09-12),

3. 11609744 - Open/close counting device (2023-03-21),

4. 11440228 - Temperature control device (2022-09-13),

5. 11435140 - Drying apparatus for granular materials and drying method for granular materials (2022-09-06),

6. 11397550 - Display device (2022-07-26),

7. 9337764 - Drive control device, electrical apparatus and drive control method (2016-05-10),

8. 9168682 - Medium supply appartus (2015-10-27),

9. 8033487 - Crusher (2011-10-11),

10. 7866352 - Filling method and filling apparatus of powder-particle material in compression molding (2011-01-11),

11. 7472808 - Powder and granular material metering device (2009-01-06),

12. 7448568 - Shredder with rotatable sidewall (2008-11-11),

13. 7383971 - Powder body metering apparatus (2008-06-10),

14. 7216824 - Shredder with oscillating side walls (2007-05-15),

Matsui Mfg. Co., Ltd. is a leading manufacturing company based in Japan. With a strong focus on innovation and technology, we specialize in producing high-quality industrial equipment and systems. Our diverse range of products includes air conditioning systems, refrigeration equipment, waste management solutions, and more. We are committed to delivering reliable and efficient solutions to meet the needs of various industries worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

14 Patents

#331 in Osaka

#3,485 in Japan

#40,882 in the World

Matsui Mfg. Co., Ltd.

Forward Citations = 40

16 inventors:

Saiji Yamashita (5 out of 5 patents)

Kazunari Hanaoka (4 out of 9 patents)

Satoshi Ishii (3 out of 63 patents)

4. Satoru Tojyo (2 out of 2 patents)

5. Hironobu Matsui (2 out of 2 patents)

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