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Combi Co., Ltd.

USPTO Granted Patents = 169

Forward Citations = 2,586

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54 inventors (with patents filed for the assignee):

Shinroku Nakao (134 out of 135 patents)

Yoshiyasu Ishii (123 out of 127 patents)

Takehiko Takahashi (33 out of 50 patents)

4. Taira Hanashima (28 out of 28 patents)

5. Hiroaki Matsuda (24 out of 93 patents)

6. Kenshun Ishii (21 out of 27 patents)

7. Susumu Matsumoto (21 out of 29 patents)

8. Kazuo Nagata (10 out of 19 patents)

9. Hitoshi Kato (8 out of 225 patents)

10. Tomihiro Kaneko (8 out of 17 patents)

11. Hideo Saito (7 out of 103 patents)

12. Yukio Ishige (7 out of 7 patents)

13. Yoshiyuki Suzuki (6 out of 79 patents)

14. Kiyoshi Hoshino (6 out of 37 patents)

15. Kouichi Kobayashi (6 out of 19 patents)

Core Competencies:

Antidiarrheal Agent

Baby Stroller

Child Safety Seat

Toy Vehicle

Folding Mechanism

Shopping Cart

Animal Toy

Reclining Mechanism

Bicycle Ergometer

Height Adjustment Mechanism

Tetherer Rattle Toy

Auxiliary Toilet Seat

169 patents: Sort by Forward Citations

1. 7582305 - Antidiarrheal agent for livestock and poultry (2009-09-01),

2. 5104180 - Folding and lock mechanism for baby chair (1992-04-14),

3. D322641 - Toy vehicle (1991-12-24),

4. D321599 - Chair for a baby (1991-11-19),

5. D320370 - Baby stroller (1991-10-01),

6. D320049 - Tetherer rattle toy (1991-09-17),

7. D319906 - Shopping cart with seat (1991-09-10),

8. D319543 - Child's safety seat (1991-09-03),

9. D318305 - Toy xylophone (1991-07-16),

10. D317793 - Toy tambourine (1991-06-25),

11. D317792 - Toy harmonica (1991-06-25),

12. D317334 - Toy vehicle (1991-06-04),

13. D317280 - Baby stroller (1991-06-04),

14. 5004253 - Guard attachment/removal structure in baby carriage (1991-04-02),

15. D315179 - Combined toy drum and drum stick (1991-03-05),

Combi Co., Ltd. is a leading manufacturer and supplier of high-quality automotive parts and components. With over two decades of experience in the industry, Combi Co., Ltd. is known for their innovative solutions and commitment to customer satisfaction. They offer a wide range of products including fuel pumps, brake pads, and radiators, all of which are designed to meet the highest standards of quality and performance. Combi Co., Ltd. takes pride in their reputation for reliability and excellence, making them a trusted partner for businesses around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

169 Patents

#350 in Tokyo

#767 in Japan

#4,755 in the World

Combi Co., Ltd.

Forward Citations = 2,586

54 inventors:

Shinroku Nakao (134 out of 135 patents)

Yoshiyasu Ishii (123 out of 127 patents)

Takehiko Takahashi (33 out of 50 patents)

4. Taira Hanashima (28 out of 28 patents)

5. Hiroaki Matsuda (24 out of 93 patents)

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