Company Filing History:

10 out of 5,207

Aisin Seiki Kabushiki Kaisha

patents

1 out of 36,546

Toyota Jidosha Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1986-1998

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5833563 - Automatic hydraulic tensioner (1998-11-10),

2. 5630767 - Auto-tensioner (1997-05-20),

3. 5104359 - Tensioner with reduced rattling (1992-04-14),

4. 4925436 - Tensioner (1990-05-15),

5. 4911680 - Hermetically sealed autotensioner (1990-03-27),

6. 4858572 - Device for adjusting an angular phase difference between two elements (1989-08-22),

7. 4798563 - Self-contained type automatic belt tensioner (1989-01-17),

8. 4790796 - Free piston type auto-tensioner (1988-12-13),

9. 4770137 - Cylinder control device for variable-cylindered engine (1988-09-13),

10. 4615307 - Hydraulic valve lifter for variable displacement engine (1986-10-07),

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Location History:

Company Filing History:

Years Active: 1986-1998