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Tachi-s Co., Ltd.

USPTO Granted Patents = 576

CIPO Patents = 3

EPO Patents = 37

Trademarks = 4

Forward Citations = 5,781

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395 inventors (with patents filed for the assignee):

Atsushi Ishii (30 out of 72 patents)

Akira Nemoto (23 out of 27 patents)

Masayuki Taguchi (19 out of 23 patents)

4. Kotaro Kumagai (17 out of 18 patents)

5. Atsushi Koike (17 out of 60 patents)

6. Masaaki Yokota (17 out of 17 patents)

7. Hiromitsu Ogasawara (16 out of 16 patents)

8. Tsuyoshi Tabata (15 out of 15 patents)

9. Kazuyoshi Arata (14 out of 14 patents)

10. Shinichi Mizuno (14 out of 15 patents)

11. Yoshiyuki Takei (13 out of 14 patents)

12. Kiyoshi Kawasaki (13 out of 14 patents)

13. Muneharu Urai (13 out of 30 patents)

14. Makoto Shimada (12 out of 16 patents)

15. Tsutomu Fujikake (11 out of 12 patents)

Core Competencies:

Vehicle Seats

Sliding Devices

Headrests

Impact Absorbing Devices

Armrests

Webbing Fixing Structures

Vibration Transfer Members

Air Conditioning Functions

Seat Structures

Surface Skins

Bearing Structures

576 patents: Sort by Forward Citations

1. 12358408 - Seat for vehicle (2025-07-15),

2. 12246631 - Vehicle seat (2025-03-11),

3. 12227114 - Sliding device (2025-02-18),

4. 12109965 - Fixing structure of webbing (2024-10-08),

5. D1044299 - Vehicle seat (2024-10-01),

6. 12059981 - Seat sliding device and assembling method of lock spring used in seat sliding device (2024-08-13),

7. 12049160 - Vehicle seat (2024-07-30),

8. 11884185 - Vehicle seat (2024-01-30),

9. 11850986 - Headrest and vehicle seat (2023-12-26),

10. 11840123 - Vehicular seat (2023-12-12),

11. 11760240 - Surface skin, molded product, and vehicle seat (2023-09-19),

12. 11718211 - Vehicle seat (2023-08-08),

13. 11691551 - Seat for vehicle (2023-07-04),

14. D989501 - Vehicle seat (2023-06-20),

15. 11660991 - Vehicle seat (2023-05-30),

TACHI-S CO., LTD. is a leading global manufacturer specializing in automotive and industrial seating systems. With a strong focus on innovation, quality, and safety, TACHI-S provides a wide range of seating solutions for various vehicles and industries. Their products incorporate advanced technologies and materials to enhance comfort, ergonomics, and durability. TACHI-S is committed to delivering superior seating experiences to customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

576 Patents

#150 in Tokyo

#332 in Japan

#1,640 in the World

Tachi-s Co., Ltd.

Forward Citations = 5,781

395 inventors:

Atsushi Ishii (30 out of 72 patents)

Akira Nemoto (23 out of 27 patents)

Masayuki Taguchi (19 out of 23 patents)

4. Kotaro Kumagai (17 out of 18 patents)

5. Atsushi Koike (17 out of 60 patents)

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