Tama Chemicals Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tama Chemicals Co., Ltd..The latest application filed is for "electrode for electrolysis and method for producing aqueous solution of quaternary ammonium hydroxide using the same".

Company Profile

0.15.2

Tama Chemicals Co., Ltd. - Kawasaki JP
TAMA CHEMICALS CO., LTD. - 6-1, Higashidacho, Kawasaki-ku Kawasaki City JP
TAMA CHEMICALS CO., LTD. - Kawasaki-Shi JP
Tama Chemicals Co., LTD - Kawasaki JP
Tama Chemicals Co., Ltd. - Kanagawa JP
Tama Chemicals Co., Ltd. - Tokyo JP
Tama Chemicals Co., Ltd. - Kanagawa-ken JP
Tama Chemicals Co., Ltd. - JP 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
Electrode for electrolysis and method for producing aqueous solution of quaternary ammonium hydroxide using the same Grant 8,206,573 - Ohta , et al. June 26, 2	2012-06-26
Electrode for Electrolysis and Method for Producing Aqueous Solution of Quaternary Ammonium Hydroxide Using the Same App 20080035491 - Ohta; Yoshiro ; et al.	2008-02-14
Abrasive slurry having high dispersion stability and manufacturing method for a substrate App 20070094936 - Cho; Toshitsura ; et al.	2007-05-03
Method of preventing organic contamination from the atmosphere of electronic device substrates and electronic device substrates treated therewith Grant 6,896,927 - Muraoka May 24, 2	2005-05-24
Copper-based Metal Polishing Composition, Method For Manufacturing A Semiconductor Device, Polishing Composition, Aluminum-based Metal Polishing Composition, And Tungsten-based Metal Polishing Composition Grant 6,861,010 - Hirabayashi , et al. March 1, 2	2005-03-01
Apparatus and process for supplying abrasives for use in the manufacture of semiconductors Grant 6,315,644 - Cho , et al. November 13, 2	2001-11-13
Process for recovering organoalkoxysilane from polyorganosiloxane Grant 5,783,609 - Cho , et al. July 21, 1	1998-07-21
Process for preparing refractory molded articles and binders therefor Grant 5,611,848 - Sasaki , et al. March 18, 1	1997-03-18
Process for preparing refractory molded articles and binders therefor Grant 5,569,320 - Sasaki , et al. October 29, 1	1996-10-29
Method of processing organic quaternary ammonium hydroxide-containing waste liquid Grant 5,545,309 - Shimizu , et al. August 13, 1	1996-08-13
Process for preparing dialkyl carbonates Grant 5,534,649 - Cho , et al. July 9, 1	1996-07-09
Method of processing organic quaternary ammonium hydroxide-containing waste liquid Grant 5,439,564 - Shimizu , et al. August 8, 1	1995-08-08
Process for preparing alkoxysilanes Grant 5,103,034 - Cho , et al. April 7, 1	1992-04-07
Cathode ray tube with antistatic film on front panel Grant 4,900,984 - Itou , et al. February 13, 1	1990-02-13
Method of manufacturing cathode-ray tube Grant 4,873,120 - Itou , et al. October 10, 1	1989-10-10
Method of producing granular synthetic silica Grant 4,806,329 - Cho , et al. February 21, 1	1989-02-21
Method of manufacturing tetramethyl ammonium hydroxide Grant 4,572,769 - Shimizu February 25, 1	1986-02-25

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