Nishio; Hiroaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nishio; Hiroaki.The latest application filed is for "method of producing ceramic sintered body having dense ceramic membrane".
- Nishio; Hiroaki - Tokyo JP
- Nishio; Hiroaki - Moriyama JP
- Nishio; Hiroaki - Kawasaki JP
- Nishio; Hiroaki - Yokohama JP
| Patent | Date |
|---|---|
| Method of producing ceramic sintered body having dense ceramic membrane Grant 5,250,242 - Nishio , et al. October 5, 1 | 1993-10-05 |
| Dewaxing method of metal or ceramic molded body Grant 5,188,793 - Nishio February 23, 1 | 1993-02-23 |
| Conjugate fibers and formed product using the same Grant 5,130,196 - Nishio , et al. July 14, 1 | 1992-07-14 |
| Method for manufacturing carbon material having good resistance to oxidation by coating the carbon material with an inorganic polysilazane and then heating Grant 5,114,749 - Nishio , et al. May 19, 1 | 1992-05-19 |
| Method of casting powder materials Grant 5,028,363 - Nishio , et al. July 2, 1 | 1991-07-02 |
| Method of casting powder Grant 5,021,213 - Nishio , et al. June 4, 1 | 1991-06-04 |
| Method for manufacturing a sintered body of silicon nitride Grant 4,971,740 - Nishio , et al. * November 20, 1 | 1990-11-20 |
| Method for molding a pulverulent material Grant 4,943,403 - Miyashita , et al. July 24, 1 | 1990-07-24 |
| Method for molding of powders Grant 4,927,600 - Miyashita , et al. May 22, 1 | 1990-05-22 |
| Method for molding powders Grant 4,761,264 - Nishio , et al. August 2, 1 | 1988-08-02 |
| Method of molding powders of metal, ceramic and the like Grant 4,612,163 - Nishio , et al. September 16, 1 | 1986-09-16 |
| Method of manufacturing high quality reducing gas by two stage reforming processes Grant 3,909,446 - Miyashita , et al. September 30, 1 | 1975-09-30 |
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