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Forward Citations = 88

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12 inventors (with patents filed for the assignee):

Nobuyuki Yamaguchi (2 out of 49 patents)

Kiyoshi Takahashi (1 out of 2 patents)

Satoru Beppu (1 out of 1 patent)

4. Hirotoshi Hamayoshi (1 out of 1 patent)

5. Naoyuki Kamitani (1 out of 1 patent)

6. Akio Yamazaki (1 out of 7 patents)

7. Tetsuya Shimozaki (1 out of 3 patents)

8. Eiji Shinohara (1 out of 41 patents)

9. Shinji Takeuchi (1 out of 21 patents)

10. Etsuo Aota (1 out of 3 patents)

11. Masaji Saito (1 out of 6 patents)

12. Haruomi Hirose (1 out of 6 patents)

8 patents: Sort by Forward Citations

1. 9918589 - Food stir-frying machine (2018-03-20),

2. 5042741 - Mechanism for preventing rotor from rotating in reverse direction (1991-08-27),

3. 4907759 - Spinning reel assembly with anti-friction bearing means (1990-03-13),

4. 4807828 - Fishing reel (1989-02-28),

5. 4778124 - Line retaining means for a spinning reel (1988-10-18),

6. 4702430 - Adjustable force drag brake device for a fishing reel (1987-10-27),

7. 4516348 - Trawling line information communication system (1985-05-14),

8. 4513925 - Drag brake device for spinning reel (1985-04-30),

Daiwa Seiko Co., Ltd. is a leading manufacturer of high-quality precision plastic and metal components for various industries. With over 70 years of experience, the company has established a strong reputation for delivering innovative solutions to meet the ever-evolving needs of its customers. Daiwa Seiko is committed to excellence in design, engineering, and manufacturing to ensure the highest level of quality and customer satisfaction.

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

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USPTO Data Jan 1 1976 - Jan 6 2026

8 Patents

#1 in Higashi-osaka-shi

#4,920 in Japan

Higashi-osaka-shi, Japan

Daiwa Seiko Co., Ltd.