Nishizawa; Keiichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nishizawa; Keiichiro.The latest application filed is for "fine channel device and a chemically operating method for fluid using the device".

Company Profile

0.11.14

Nishizawa; Keiichiro - Kanagawa-Ken JP
Nishizawa; Keiichiro - Yokohama-shi JP
Nishizawa; Keiichiro - Yokohama JP
Nishizawa; Keiichiro - Kanagawa JP
Nishizawa; Keiichiro - Sagamihara 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
Fine channel device, fine particle producing method and solvent extraction method Grant 7,718,099 - Kawai , et al. May 18, 2	2010-05-18
Fine Channel Device And A Chemically Operating Method For Fluid Using The Device App 20100051543 - FUTAMI; Toru ; et al.	2010-03-04
Fine channel device and a chemically operating method for fluid using the device Grant 7,641,871 - Futami , et al. January 5, 2	2010-01-05
Fine channel device, fine particle producing method and solvent extraction method Grant 7,553,434 - Kawai , et al. June 30, 2	2009-06-30
Fine Channel Device, Fine Particle Producing Method And Solvent Extraction Method App 20080246172 - KAWAI; Akira ; et al.	2008-10-09
Fine channel device, method for producing the fine channel device and use of the same Grant 7,201,873 - Tanaka , et al. April 10, 2	2007-04-10
Fine channel device, fine particle producing method and solvent extraction method App 20060231136 - Kawai; Akira ; et al.	2006-10-19
Optical recording medium Grant 7,050,385 - Oshima , et al. May 23, 2	2006-05-23
Optical recording medium App 20050237914 - Oshima, Noriaki ; et al.	2005-10-27
Optical recording medium having in a static mode, a flexible region extending to 1/3 of the recording area Grant 6,880,166 - Oshima , et al. April 12, 2	2005-04-12
Magneto-optical recording medium App 20040257920 - Takahashi, Koyata ; et al.	2004-12-23
Near field optical recording medium Grant 6,804,189 - Inase , et al. October 12, 2	2004-10-12
Magneto-optical recording medium Grant 6,802,073 - Takahashi , et al. October 5, 2	2004-10-05
Information measuring apparatus using a fine channel device Grant 6,791,677 - Kawai , et al. September 14, 2	2004-09-14
Fine channel device and a chemically operating method for fluid using the device App 20040028580 - Futami, Toru ; et al.	2004-02-12
Fine channel device, fine particle producing method and solvent extraction method App 20030201022 - Kawai, Akira ; et al.	2003-10-30
Optical recording medium having in a static mode, a flexible region extending to 1/3 of the recording area App 20030147340 - Oshima, Noriaki ; et al.	2003-08-07
Information measuring apparatus using a fine channel device App 20030053047 - Kawai, Akira ; et al.	2003-03-20
Surface-side reproduction type optical recording medium Grant 6,506,469 - Takahashi , et al. January 14, 2	2003-01-14
Fine channel device, method for producing the fine channel device and use of the same App 20020150503 - Tanaka, Tsuyoshi ; et al.	2002-10-17
Surface-side reproducing type optical recording medium App 20020054974 - Takahashi, Koyata ; et al.	2002-05-09
Near field optical recording medium App 20020054561 - Inase, Toshio ; et al.	2002-05-09
Optical recording medium App 20020044523 - Oshima, Noriaki ; et al.	2002-04-18
Optical recording medium App 20010055269 - Oshima, Noriaki ; et al.	2001-12-27
High-hardness silica glass and method of producing the same Grant 4,981,503 - Segawa , et al. January 1, 1	1991-01-01

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.