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Matsui Manufacturing Co., Ltd.

USPTO Granted Patents = 15

Trademarks = 2

Forward Citations = 137

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24 inventors (with patents filed for the assignee):

Matsui Osamu (5 out of 5 patents)

Osamu Matsui (3 out of 5 patents)

Nosaka Masaaki (3 out of 3 patents)

4. Hiroshi Tada (2 out of 15 patents)

5. Kazue Murata (2 out of 13 patents)

6. Yorinobu Takino (2 out of 3 patents)

7. Yoshika Sanada (2 out of 6 patents)

8. Kiyoshi Morimoto (2 out of 85 patents)

9. Teiichi Miwa (2 out of 6 patents)

10. Shuji Shinagawa (2 out of 2 patents)

11. Ono Tsutomu (2 out of 2 patents)

12. Yoshitaka Koishi (2 out of 3 patents)

13. Takino Yorinobu (2 out of 2 patents)

14. Takao Matsui (1 out of 5 patents)

15. Masaaki Nosaka (1 out of 3 patents)

15 patents: Sort by Forward Citations

1. 5504972 - Method and apparatus for removing deposits adhering on materials (1996-04-09),

2. 5442826 - Apparatus for cleaning the inside of a pipe (1995-08-22),

3. 5341576 - Method and apparatus for drying granular materials (1994-08-30),

4. D345510 - Mold temperature controller (1994-03-29),

5. D345108 - Mold temperature controller (1994-03-15),

6. D336479 - Injection molding machine (1993-06-15),

7. 5205050 - Apparatus for drying powdered or granular materials (1993-04-27),

8. 5138139 - Pipe identifying apparatus (1992-08-11),

9. 5106241 - Multi material switching type collector (1992-04-21),

10. 5080736 - System for mounting a hub to an optical disk and a method therefor (1992-01-14),

11. 4900200 - Method for transporting powdered or granular materials by pneumatic (1990-02-13),

12. 4848990 - Dust collector adapted for use in a hopper dryer (1989-07-18),

13. 4685810 - Mixing apparatus for powdered or granular materials (1987-08-11),

14. D286172 - Tank for pharmaceutical manufacturing processing (1986-10-14),

15. 4354776 - Pressurized gas transporter and method (1982-10-19),

Matsui Manufacturing Co., Ltd. specializes in the design and manufacturing of high-quality precision components for various industries. With over 50 years of experience, the company has earned a reputation for excellence in innovation and craftsmanship. Matsui Manufacturing is committed to delivering superior products that meet the highest standards of quality and performance.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#318 in Osaka

#3,363 in Japan

#38,669 in the World

Matsui Manufacturing Co., Ltd.

Forward Citations = 137

24 inventors:

Matsui Osamu (5 out of 5 patents)

Osamu Matsui (3 out of 5 patents)

Nosaka Masaaki (3 out of 3 patents)

4. Hiroshi Tada (2 out of 15 patents)

5. Kazue Murata (2 out of 13 patents)

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