Sugaya; Yoshio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sugaya; Yoshio.The latest application filed is for "anion exchanger and process for producing anion exchange membrane".
- Sugaya; Yoshio - Kanagawa JP
- Sugaya; Yoshio - Yokohama JP
- Sugaya, Yoshio - Yokohama-shi JP
- Sugaya; Yoshio - Ichihara JP
| Patent | Date |
|---|---|
| Anion exchange membrane, process for its production and solution treating apparatus Grant 7,081,484 - Sugaya , et al. July 25, 2 | 2006-07-25 |
| Anion exchanger and process for producing anion exchange membrane Grant 6,780,893 - Sugaya , et al. August 24, 2 | 2004-08-24 |
| Heterogeneous anion exchanger Grant 6,632,848 - Sugaya October 14, 2 | 2003-10-14 |
| Anion exchanger and process for producing anion exchange membrane App 20030105173 - Sugaya, Yoshio ; et al. | 2003-06-05 |
| Cation exchange membrane selectively permeable to monovalent cations and method for its production App 20020053511 - Sugaya, Yoshio ; et al. | 2002-05-09 |
| Heterogeneous anion exchanger App 20020042451 - Sugaya, Yoshio | 2002-04-11 |
| Anion exchange membrane, process for its production and solution treating apparatus App 20020019448 - Sugaya, Yoshio ; et al. | 2002-02-14 |
| Method for producing deionized water App 20010030129 - Sugaya, Yoshio ; et al. | 2001-10-18 |
| Electro-regenerating type apparatus for producing deionized water App 20010003329 - Sugaya, Yoshio ; et al. | 2001-06-14 |
| Liquid crystal display device Grant 5,889,572 - Takahashi , et al. March 30, 1 | 1999-03-30 |
| Anion exchanger Grant 5,180,750 - Sugaya , et al. January 19, 1 | 1993-01-19 |
| Method for producing an alkali metal hydroxide Grant 5,039,382 - Suzuki , et al. August 13, 1 | 1991-08-13 |
| Vapor permselective membrane Grant 4,909,810 - Nakao , et al. March 20, 1 | 1990-03-20 |
| Electrolytic cation exchange membrane Grant 4,610,764 - Asawa , et al. September 9, 1 | 1986-09-09 |
| Multi-layered diaphragm for electrolysis Grant 4,604,170 - Miyake , et al. August 5, 1 | 1986-08-05 |
| Organic solution of fluorinated copolymer having carboxylic acid groups Grant 4,385,150 - Miyake , et al. May 24, 1 | 1983-05-24 |
| Process for preparing organic dispersion of acid type fluorinated polymer Grant 4,341,685 - Miyake , et al. July 27, 1 | 1982-07-27 |
| Process for producing fluorinated polymer having ion-exchange groups Grant 4,298,699 - Asawa , et al. November 3, 1 | 1981-11-03 |
| Process for producing fluorinated acyl fluoride having an ester group Grant 4,127,731 - Yamabe , et al. November 28, 1 | 1978-11-28 |
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