Izumi; Kiyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Izumi; Kiyoshi.The latest application filed is for "water treatment system".
- Izumi; Kiyoshi - Amagasaki JP
- Izumi; Kiyoshi - Hyogo JP
- Izumi; Kiyoshi - Osaka JP
- Izumi, Kiyoshi - Kawagoe-shi JP
- Izumi; Kiyoshi - San Jose CA
- Izumi, Kiyoshi - Osaka-shi JP
- Izumi, Kiyoshi - Hitachinaka JP
- IZUMI, KIYOSHI - KAWASAKI-SHI JP
- Izumi; Kiyoshi - Takatsuki JP
- Izumi; Kiyoshi - Hiroshima JP
| Patent | Date |
|---|---|
| Water treatment system Grant 7,931,802 - Nishimori , et al. April 26, 2 | 2011-04-26 |
| Water Treatment System App 20090236275 - Nishimori; Kazuhisa ; et al. | 2009-09-24 |
| Air diffuser and flushing method thereof Grant 6,843,470 - Okajima , et al. January 18, 2 | 2005-01-18 |
| Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same Grant 6,843,908 - Okajima , et al. January 18, 2 | 2005-01-18 |
| Data storing-reproducing system App 20040015249 - Izumi, Kiyoshi ; et al. | 2004-01-22 |
| Process for making a dual bit memory device with isolated polysilicon floating gates Grant 6,573,140 - Ogura , et al. June 3, 2 | 2003-06-03 |
| Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same App 20030010690 - Okajima, Yasunobu ; et al. | 2003-01-16 |
| Air diffuser and flushing method thereof App 20030001295 - Okajima, Yasunobu ; et al. | 2003-01-02 |
| Control rod guide tube cleaning apparatus in nuclear reactor App 20020101954 - Ishii, Tsutomu ; et al. | 2002-08-01 |
| Semiconductor Device With Copper Wiring And Its Manufacture Method App 20020027287 - TAKAGI, HIDEO ; et al. | 2002-03-07 |
| Method and apparatus of regenerating filtration membrane cartridge for activated sludge App 20010050095 - Yamada, Yutaka ; et al. | 2001-12-13 |
| Submerged membrane cartridge Grant 6,287,467 - Nagano , et al. September 11, 2 | 2001-09-11 |
| Method and apparatus of regenerating filtration membrane cartridge for activated sludge Grant 6,277,209 - Yamada , et al. August 21, 2 | 2001-08-21 |
| Filter membrane element and method of manufacturing same Grant 5,772,831 - Moro , et al. June 30, 1 | 1998-06-30 |
| Filtration membrane cartridge Grant 5,651,888 - Shimizu , et al. July 29, 1 | 1997-07-29 |
| Filtration membrane module Grant 5,482,625 - Shimizu , et al. January 9, 1 | 1996-01-09 |
| Solid-liquid separator Grant 5,451,317 - Ishida , et al. September 19, 1 | 1995-09-19 |
| Apparatus for treating activated sludge and method of cleaning it Grant 5,192,456 - Ishida , et al. March 9, 1 | 1993-03-09 |
| Induction heating apparatus for preventing the formation of stripes on plated steel Grant 5,126,522 - Katayama , et al. June 30, 1 | 1992-06-30 |
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