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Hiroyuki Murai

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.7

ph-index = 8

Forward Citations = 161(Granted Patents)

Location History:

Anjou, JP (2002)
Anjo, JP (1989 - 2003)
Aichi, JP (1992 - 2022)

Company Filing History:

5 out of 19,748

Denso Corporation

Nippondenso Co., Ltd.

Sumitomo Heavy Industries, Ltd.

Years Active: 1989-2022

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11326984 - Sensor and sensor fixing structure (2022-05-10),

2. 6575039 - Combustion pressure sensor assembly (2003-06-10),

3. 6539787 - Glow plug having a combustion pressure sensor (2003-04-01),

4. 6483079 - Glow plug and method of manufacturing the same, and ion current detector (2002-11-19),

5. 6439030 - Signal processing device for piezoelectric sensor (2002-08-27),

6. 6411038 - Installation structure of engine component with combustion pressure sensor in engine (2002-06-25),

7. 5159232 - Spark plugs for internal-combustion engines (1992-10-27),

8. 5124612 - Spark plug for internal-combustion engine (1992-06-23),

9. 4853582 - Spark plug for use in internal combustion engine (1989-08-01),

10. 4845400 - Spark plug for internal-combustion engine (1989-07-04),

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