SAWAI; Takeshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for SAWAI; Takeshi.The latest application filed is for "silica particle and production method therefor, silica sol, polishing composition, polishing method, method for producing semiconductor wafer and method for producing semiconductor device".

Company Profile

2.10.8

SAWAI; Takeshi - Tokyo JP
Sawai; Takeshi - Kyushu JP
Sawai; Takeshi - Kita Kyushu-shi JP
Sawai; Takeshi - Fukuoka JP
Sawai, Takeshi - Kitakyushu-shi JP
Sawai; Takeshi - Kitakyushu JP
Sawai; Takeshi - Kitakyusyu 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
Silica Particle And Production Method Therefor, Silica Sol, Polishing Composition, Polishing Method, Method For Producing Semiconductor Wafer And Method For Producing Semiconductor Device App 20210380844 - KYOTANI; Tomohiro ; et al.	2021-12-09
Silica Particle And Production Method Therefor, Silica Sol, Polishing Composition, Polishing Method, Method For Producing Semiconductor Wafer And Method For Producing Semiconductor Device App 20210375631 - KYOTANI; Tomohiro ; et al.	2021-12-02
Gas-containing base material and manufacturing method therefor Grant 10,905,635 - Takeda , et al. February 2, 2	2021-02-02
Gas-containing Base Material And Manufacturing Method Therefor App 20190029927 - TAKEDA; Tooru ; et al.	2019-01-31
Method For Recovering Silicon And Method For Producing Silicon App 20130001816 - Yamahara; Keiji ; et al.	2013-01-03
Silicon-containing liquid composition App 20070178318 - Tanaka; Seiichiro ; et al.	2007-08-02
Composition for member preventing accretion of snow or ice and member preventing accretion of snow or ice using the same Grant 6,835,322 - Yoshida , et al. December 28, 2	2004-12-28
Coating process and silicon-containing liquid composition App 20030207991 - Kobayashi, Katsuo ; et al.	2003-11-06
Composition for member preventing accretion of snow or ice and member preventing accretion of snow or ice using the same App 20030164469 - Yoshida, Mitsunori ; et al.	2003-09-04
Coating process and silicon-containing liquid composition Grant 6,599,976 - Kobayashi , et al. July 29, 2	2003-07-29
Coating process and silicon-containing liquid composition App 20030109633 - Kobayashi, Katsuo ; et al.	2003-06-12
Siloxane compounds, process for preparing the same, and liquid composition containing the same Grant 6,291,697 - Tanaka , et al. September 18, 2	2001-09-18
Resin compositions, processes for their production and their uses Grant 6,287,701 - Oochi , et al. September 11, 2	2001-09-11
Polyalkoxysiloxane and process for its production Grant 6,258,969 - Sawai , et al. July 10, 2	2001-07-10
Polyalkoxysiloxane compounds, process for producing the same, and coating composition containing the same Grant 6,251,981 - Tanaka , et al. June 26, 2	2001-06-26
Raindrop fouling-resistant paint film, coating composition, film-forming method, and coated article Grant 6,013,724 - Mizutani , et al. January 11, 2	2000-01-11
Ultrafine reactive silica particles, suspension containing the same, and hard coating composition Grant 5,800,606 - Tanaka , et al. September 1, 1	1998-09-01
Curable composition and method for preparing the same Grant 5,733,644 - Tanaka , et al. March 31, 1	1998-03-31

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.