NISHIMURA; Tohru

Patent Applications and Registrations

Patent applications and USPTO patent grants for NISHIMURA; Tohru.The latest application filed is for "polishing composition using polishing particles containing basic substance and having high water affinity".

Company Profile

4.18.16

NISHIMURA; Tohru - Funabashi-shi JP
Nishimura; Tohru - Toyama JP
NISHIMURA; Tohru - Toyama-shi JP
Nishimura; Tohru - Sodegaura-shi JP
NISHIMURA; Tohru - US
Nishimura; Tohru - Osaka-shi JP
Nishimura; Tohru - Sodegaura JP
Nishimura; Tohru - Sodeguara JP
Nishimura; Tohru - Funabashi JP
Nishimura; Tohru - Funabushi JP
Nishimura; Tohru - Akashi-shi JA

*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
Polishing Composition Using Polishing Particles Containing Basic Substance And Having High Water Affinity App 20220228031 - MITSUI; Shigeru ; et al.	2022-07-21
Polishing Composition Comprising Polishing Particles Having High Water Affinity App 20200308448 - MITSUI; Shigeru ; et al.	2020-10-01
Method for producing purified active silicic acid solution and silica sol Grant 10,550,300 - Ema , et al. Fe	2020-02-04
Method for producing purified active silicic acid solution and silica sol Grant 10,400,147 - Ema , et al. Sep	2019-09-03
Method for producing purified alkali silicate aqueous solution and silica sol Grant 9,938,155 - Ema , et al. April 10, 2	2018-04-10
Method For Producing Purified Active Silicic Acid Solution And Silica Sol App 20160319173 - EMA; Kiyomi ; et al.	2016-11-03
Method for producing purified alkali silicate aqueous solution and silica sol Grant 9,108,855 - Ema , et al. August 18, 2	2015-08-18
Method For Producing Purified Alkali Silicate Aqueous Solution And Silica Sol App 20150225248 - EMA; Kiyomi ; et al.	2015-08-13
Composition For Polishing Silicon Carbide Substrate And Method For Polishing Silicon Carbide Substrate App 20130092871 - Sekiguchi; Kazutoshi ; et al.	2013-04-18
Method For Producing Purified Active Silicic Acid Solution And Silica Sol App 20130075651 - EMA; Kiyomi ; et al.	2013-03-28
Method for producing purified alkali silicate aqueous solution and silica sol App 20130055646 - EMA; Kiyomi ; et al.	2013-03-07
Liquid Crystal Display Device App 20120268685 - Nishimura; Tohru	2012-10-25
Cerium oxide sol and abrasive Grant 7,887,714 - Ota , et al. February 15, 2	2011-02-15
Abrasive compound for glass hard disk platter Grant 7,578,862 - Ota , et al. August 25, 2	2009-08-25
Cerium oxide sol and abrasive Grant 6,887,289 - Ota , et al. May 3, 2	2005-05-03
Cerium oxide sol and abrasive App 20040223898 - Ota, Isao ; et al.	2004-11-11
Polishing composition Grant 6,719,819 - Ota , et al. April 13, 2	2004-04-13
Abrasive compound for glass hard disk platter App 20040065023 - Ota, Isao ; et al.	2004-04-08
Crystalline ceric oxide sol and process for producing the same Grant 6,706,082 - Ota , et al. March 16, 2	2004-03-16
Polishing composition App 20030110711 - Ota, Isao ; et al.	2003-06-19
Crystalline ceric oxide sol and process for producing the same App 20030007920 - Ota, Isao ; et al.	2003-01-09
Alumina powder, process for producing the same and polishing composition Grant 6,440,187 - Kasai , et al. August 27, 2	2002-08-27
Cerium oxide sol and abrasive App 20020086618 - Ota, Isao ; et al.	2002-07-04
Polishing composition Grant 6,398,827 - Ota , et al. June 4, 2	2002-06-04
Polishing abrasive of crystalline ceric oxide particles having surfaces modified with hydroxyl groups Grant 6,372,003 - Kasai , et al. April 16, 2	2002-04-16
Polishing composition for aluminum disk and polishing process therewith Grant 6,007,592 - Kasai , et al. December 28, 1	1999-12-28
Process for producing crystalline ceric oxide particles and abrasive Grant 5,962,343 - Kasai , et al. October 5, 1	1999-10-05
Process for preparing crystalline ceric oxide Grant 5,543,126 - Ota , et al. August 6, 1	1996-08-06
System For Driving A Self-excited Pulse Motor In Accordance With The Movement Of The Rotor Grant 3,766,458 - Nishimura , et al. October 16, 1	1973-10-16

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