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Fuji Manufacturing Co., Ltd.

USPTO Granted Patents = 41

EPO Patents = 2

Trademarks = 1

Forward Citations = 195

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22 inventors (with patents filed for the assignee):

Keiji Mase (38 out of 40 patents)

Shozo Ishibashi (19 out of 23 patents)

Yusuke Kondo (5 out of 12 patents)

4. Masato Hinata (4 out of 4 patents)

5. Masatoshi Kitagami (3 out of 3 patents)

6. Ryoji Kikuchi (3 out of 4 patents)

7. Daisuke Chino (2 out of 2 patents)

8. Morio Tsukita (2 out of 2 patents)

9. Shigeru Fujinori (2 out of 2 patents)

10. Mizuki Sekizawa (1 out of 1 patent)

11. Yuya Takahashi (1 out of 3 patents)

12. Changming Zhao (1 out of 12 patents)

13. Hirofumi Nakayama (1 out of 3 patents)

14. Katsuhiro Shikano (1 out of 1 patent)

15. Katsuyuki Sakuma (1 out of 1 patent)

Core Competencies:

Elastic Abrasive Manufacturing

Surface Treatment Methods

Shotblasting Apparatus

DLC Coating

Ceramic Surface Treatment

Blasting Machine

Thin-Film Solar Cell Processing

Abrasive Recovery Systems

Gel-Like Abrasive Materials

Nondestructive Inspection

Grinding Techniques

Hard-Brittle Material Processing

41 patents: Sort by Forward Citations

1. 12059851 - Elastic abrasive manufacturing method, elastic abrasive manufacturing device, blasting method, and blasting device (2024-08-13),

2. 12017326 - Powder contact member and method for surface treatment of powder contact member (2024-06-25),

3. 11660827 - Elastic abrasive manufacturing method, elastic abrasive manufacturing device, blasting method, and blasting device (2023-05-30),

4. D986931 - Shotblasting apparatus (2023-05-23),

5. 11618127 - Method for surface treatment of DLC coated member (2023-04-04),

6. 11389929 - Method for surface treatment of workpiece made from hard-brittle material (2022-07-19),

7. 10987778 - Method of forming fine dimples in a hard-brittle material surface (2021-04-27),

8. 10857695 - Method of surface treatment for ceramic and ceramic article (2020-12-08),

9. 10758968 - Mold surface treatment method and mold treated with said method (2020-09-01),

10. 10131036 - Method and device for manufacturing elastic abrasive method for blasting the elastic abrasive including method for recycling the elastic abrasive and device for blasting the elastic abrasive including device for recycling the elastic abrasive (2018-11-20),

11. 10071462 - Method and device for cutting out hard-brittle substrate (2018-09-11),

12. 10043926 - Method for processing surface of light-transmitting glass and light transmitting glass processed by said method (2018-08-07),

13. 9815173 - Method for grinding side portion of stacked hard, brittle material substrate (2017-11-14),

14. 9793426 - Method for processing surface of light-transmitting glass and light-transmitting glass processed by said method (2017-10-17),

15. 9505102 - Blasting machine for scribing (2016-11-29),

Fuji Manufacturing Co., Ltd. is a leading manufacturer of industrial equipment and machinery. With over 50 years of experience, the company specializes in producing high-quality and reliable products for various industries such as automotive, aerospace, and electronics. Their innovative solutions and superior engineering capabilities have earned them a reputation for excellence in the industry. Fuji Manufacturing Co., Ltd. is committed to providing exceptional customer service and meeting the unique 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

41 Patents

#792 in Tokyo

#1,897 in Japan

#16,213 in the World

Fuji Manufacturing Co., Ltd.

Forward Citations = 195

22 inventors:

Keiji Mase (38 out of 40 patents)

Shozo Ishibashi (19 out of 23 patents)

Yusuke Kondo (5 out of 12 patents)

4. Masato Hinata (4 out of 4 patents)

5. Masatoshi Kitagami (3 out of 3 patents)

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