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Tamotsu Fukuda

USPTO Granted Patents = 12

Average Co-Inventor Count = 3.9

ph-index = 7

Forward Citations = 114(Granted Patents)

Company Filing History:

10 out of 1,600

Nippon Soken, Inc.

Toyota Jidosha Kogyo Kabushiki Kaisha

2 out of 36,608

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 1978-1987

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4671240 - Fuel injection system for an internal combustion engine (1987-06-09),

2. 4608827 - Cooling system of an internal combustion engine having a turbo-charger (1986-09-02),

3. 4419972 - Air-fuel intake system for an internal combustion engine (1983-12-13),

4. 4327685 - Air-fuel intake system for internal combustion engines (1982-05-04),

5. 4285319 - Air flow amount adjusting system for an internal combustion engine (1981-08-25),

6. 4192268 - Air flow amount adjusting system for an internal combustion engine (1980-03-11),

7. 4175521 - Air-fuel ratio adjusting system (1979-11-27),

8. 4173957 - Additional air supply system for an internal combustion engine (1979-11-13),

9. 4164914 - Air-fuel ratio controlling apparatus for an internal combustion engine (1979-08-21),

10. 4146000 - Air flow control system (1979-03-27),

11. 4140093 - Air-fuel ratio controlling system (1979-02-20),

12. 4106451 - Air-fuel ratio adjusting system for internal combustion engines (1978-08-15),

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