Imai; Iwao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Imai; Iwao.The latest application filed is for "plasma ignition system for an internal combustion engine".

Company Profile

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Imai; Iwao - Yokosuka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Plasma ignition system for an internal combustion engine Grant 4,510,915 - Ishikawa , et al. April 16, 1	1985-04-16
Plasma ignition system for internal combustion engine Grant 4,455,989 - Endo , et al. June 26, 1	1984-06-26
Plasma ignition system for an internal combustion engine Grant 4,448,181 - Ishikawa , et al. May 15, 1	1984-05-15
Ignition system for a multi-cylinder internal combustion engine of a vehicle Grant 4,441,479 - Endo , et al. April 10, 1	1984-04-10
Plasma ignition system for an internal combustion engine Grant 4,433,669 - Ishikawa , et al. February 28, 1	1984-02-28
Plasma ignition system using photothyristors for internal combustion engine Grant 4,418,660 - Endo , et al. December 6, 1	1983-12-06
Plasma jet ignition plug with cavity in insulator discharge end Grant 4,396,855 - Imai , et al. August 2, 1	1983-08-02
Ignition distributor having electrodes with thermistor discharging portions Grant 4,369,343 - Sone , et al. January 18, 1	1983-01-18
Plasma ignition system Grant 4,366,801 - Endo , et al. January 4, 1	1983-01-04

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