Okada; Shozo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okada; Shozo.The latest application filed is for "semiconductor memory device in which a capacitor electrode of a memory cell and an interconnection layer of a peripheral circuit are formed in one level".

Company Profile

0.9.0

Okada; Shozo - Kobe JP
Okada; Shozo - Hyogo 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
Semiconductor memory device in which a capacitor electrode of a memory cell and an interconnection layer of a peripheral circuit are formed in one level Grant 5,399,890 - Okada , et al. March 21, 1	1995-03-21
Method of producing a semiconductor device having trench capacitors and vertical switching transistors Grant 5,316,962 - Matsuo , et al. May 31, 1	1994-05-31
Method for manufacturing a semiconductor memory device Grant 5,242,852 - Matsuyama , et al. September 7, 1	1993-09-07
Dram with concentric adjacent capacitors Grant 5,241,201 - Matsuo , et al. August 31, 1	1993-08-31
Method for making semiconductor integration circuit with stacked capacitor cells Grant 5,217,914 - Matsumoto , et al. June 8, 1	1993-06-08
Thin-film semiconductor device and method of fabricating the same Grant 5,214,296 - Nakata , et al. May 25, 1	1993-05-25
Semiconductor memory device and a method for producing the same Grant 5,181,089 - Matsuo , et al. January 19, 1	1993-01-19
Semiconductor memory device Grant 5,089,869 - Matsuo , et al. February 18, 1	1992-02-18
Method of fabricating a polycidegate employing nitrogen/oxygen implantation Grant 4,897,368 - Kobushi , et al. January 30, 1	1990-01-30

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.