EPO Patents = 3

Forward Citations = 6

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12 inventors (with patents filed for the assignee):

Shinji Ikeya (5 out of 6 patents)

Masao Teraoka (3 out of 90 patents)

Tadahiko Kato (1 out of 24 patents)

4. Yoshihiro Yamauchi (1 out of 1 patent)

5. Yamauchi Yoshihiro (0 patent)

6. Kato Tadahiko (0 patent)

7. Ikeya Shinji (0 patent)

8. Teraoka Masao (0 patent)

9. Yamauchi Yoshihiro (0 patent)

10. Ikeya Shinji (0 patent)

11. Kato Tadahiko (0 patent)

12. Teraoka Masao (0 patent)

5 patents: Sort by Forward Citations

1. 12060911 - Meshing clutch mechanism and two-speed transmission (2024-08-13),

2. 12049957 - Transmission and meshing clutch (2024-07-30),

3. 11649894 - Shift control device (2023-05-16),

4. 10035512 - Transmission and shift control system (2018-07-31),

5. 7318360 - Gear shift lever operating mechanism (2008-01-15),

Ikeya Formula Co., Ltd. is a leading provider of high-quality performance parts for automotive enthusiasts. With a focus on design and innovation, Ikeya Formula offers a wide range of suspension, steering, and transmission components to improve handling and performance. Founded in 1993, the company has a strong reputation for producing precision-engineered products that cater to the needs of racing and tuning enthusiasts worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#16 in Tochigi

#6,488 in Japan

Tochigi, Japan

Ikeya Formula Co., Ltd.