Company Filing History:

8 out of 42,485

Hitachi, Ltd.

patents

1 out of 152

Hitachi Automotive Engineering Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1977-1985

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4520962 - Magnetic fuel injection valve (1985-06-04),

2. 4517837 - Air flow rate measuring apparatus (1985-05-21),

3. 4403741 - Electromagnetic fuel injection valve (1983-09-13),

4. 4378000 - Fuel supply device for internal combustion engine (1983-03-29),

5. 4079710 - Exhaust gas recirculation device (1978-03-21),

6. 4038957 - Fuel control system for use in internal combustion engine (1977-08-02),

7. 4027638 - Exhaust gas recirculation device (1977-06-07),

8. 4002153 - Intake system in internal combustion engine (1977-01-11),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Hisanori Moriya

Location History:

Company Filing History:

Years Active: 1977-1985