Sawamoto; Isao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sawamoto; Isao.The latest application filed is for "electrolytic gas generation method and electrolytic gas generation device".
- Sawamoto; Isao - Iwaki JP
- Sawamoto, Isao - Iwaki-shi JP
- Sawamoto; Isao - Fukushima JP
- Sawamoto; Isao - Kanagawa JP
| Patent | Date |
|---|---|
| Electrolytic gas generation method and electrolytic gas generation device Grant 7,491,302 - Sawamoto , et al. February 17, 2 | 2009-02-17 |
| Electrolytic gas generation method and electrolytic gas generation device App 20040232004 - Sawamoto, Isao ; et al. | 2004-11-25 |
| Method of water electrolysis Grant 6,143,163 - Sawamoto , et al. November 7, 2 | 2000-11-07 |
| Ozone water treatment method and apparatus Grant 5,626,769 - Sawamoto May 6, 1 | 1997-05-06 |
| Electrolytic ozone generator Grant 5,607,562 - Shimamune , et al. March 4, 1 | 1997-03-04 |
| Method for electrolyzing water Grant 5,589,052 - Shimamune , et al. December 31, 1 | 1996-12-31 |
| Method and apparatus for sterilization of and treatment with ozonized water Grant 5,447,640 - Omi , et al. September 5, 1 | 1995-09-05 |
| Electrode structure for ozone production and process for producing the same Grant 5,407,550 - Shimamune , et al. April 18, 1 | 1995-04-18 |
| Method for producing ozone Grant 5,290,406 - Sawamoto , et al. March 1, 1 | 1994-03-01 |
| Electrolytic ozone generator Grant 5,205,994 - Sawamoto , et al. April 27, 1 | 1993-04-27 |
| Electrolytic ozonizer and method of decomposing ozone-containing waste gas using said ozonizer Grant 5,180,502 - Nishiki , et al. January 19, 1 | 1993-01-19 |
| Method and apparatus for treating water using electrolytic ozone Grant 5,114,549 - Shimamune , et al. May 19, 1 | 1992-05-19 |
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