yoshino ryozo

Patent Applications and Registrations

Patent applications and USPTO patent grants for yoshino ryozo.The latest application filed is for "da conversion device and electron beam exposure system using the same".

Company Profile

1.8.4

- Yokohama JP
Yoshino; Ryozo - Yokohama JP
Yoshino; Ryozo - Ashigarakami-gun JP
Yoshino; Ryozo - Nakai-machi JP
Yoshino; Ryozo - Kanagawa-ken JP
Yoshino; Ryozo - Hadano 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
DA conversion device and electron beam exposure system using the same Grant 08618970 -	2013-12-31
DA conversion device and electron beam exposure system using the same Grant 8,618,970 - Sato , et al. December 31, 2	2013-12-31
Da Conversion Device And Electron Beam Exposure System Using The Same App 20130270449 - Sato; Takamasa ; et al.	2013-10-17
Non-aqueous Electrolyte Battery Module App 20130130087 - Kawaguchi; Hitoshi ; et al.	2013-05-23
D/A conversion device and method and charged particle beam exposure apparatus and method Grant 7,557,357 - Satoh , et al. July 7, 2	2009-07-07
D/A conversion device and method and charged particle beam exposure apparatus and method App 20080054185 - Satoh; Takamasa ; et al.	2008-03-06
IC card and its manufacturing method Grant 6,554,194 - Sasaki , et al. April 29, 2	2003-04-29
Reader/writer having coil arrangements to restrain electromagnetic field intensity at a distance Grant 6,176,433 - Uesaka , et al. January 23, 2	2001-01-23
Power transmission system, power transmission/communication system and reader and/or writer Grant 6,164,532 - Suga , et al. December 26, 2	2000-12-26
Transmission-reception circuit Grant 5,499,269 - Yoshino March 12, 1	1996-03-12
Repeater and PLL circuit Grant 5,052,022 - Nishita , et al. September 24, 1	1991-09-24
Decoding circuit Grant 4,675,884 - Nakamura , et al. June 23, 1	1987-06-23

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.