Kogyo Gijutsuin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kogyo Gijutsuin.The latest application filed is for "amorphous semiconductor solar cell having a grained transparent electrode".

Company Profile

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Kogyo Gijutsuin - Tokyo JP
Kogyo Gijutsuin - JA JA
Kogyo Gijutsuin - N/A

*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
Amorphous semiconductor solar cell having a grained transparent electrode Grant 4,500,743 - Hayashi , et al. February 19, 1	1985-02-19
Thermal shield structure with ceramic wall surface exposed to high temperature Grant 4,441,324 - Abe , et al. April 10, 1	1984-04-10
Field-effect transistor Grant 3,950,777 - Tarui , et al. April 13, 1	1976-04-13
High frequency field-effect transistors and method of making same Grant 3,946,424 - Tarui , et al. March 23, 1	1976-03-23
Method of manufacturing lateral or field-effect transistors Grant 3,923,553 - Hayashi , et al. December 2, 1	1975-12-02
Method of manufacturing a field-effect transistor Grant 3,919,007 - Tarui , et al. November 11, 1	1975-11-11
Method of manufacturing transistors Grant 3,895,978 - Tarui , et al. July 22, 1	1975-07-22
Magnetic Disc Memory Grant 3,825,951 - Katsumori , et al. July 23, 1	1974-07-23
High Frequency Insulated Gate Field Effect Transistor With Protective Diodes Grant 3,798,514 - Hayashi , et al. March 19, 1	1974-03-19
Integrated Circuits Comprising Lateral Transistors And Process For Fabrication Thereof Grant 3,766,446 - Tarui , et al. October 16, 1	1973-10-16
Memory Control System Which Enables Access Requests During Block Transfer Grant 3,705,388 - Nishimoto December 5, 1	1972-12-05

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