Sumitomo Special Metal Co., Ltd
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sumitomo Special Metal Co., Ltd.The latest application filed is for "dry surface treating apparatus and dry surface treating method using the same apparatus".
- Sumitomo Special Metal Co., Ltd - Osaka-shi JP
- Sumitomo Special Metal Co., Ltd. - Osaka JP
- Sumitomo Special Metal Co. Ltd. - JP JP
- Sumitomo Special Metal Company Limited - Osaka JP
| Patent | Date |
|---|---|
| Dry surface treating apparatus and dry surface treating method using the same apparatus App 20020028631 - Nishiuchi, Takeshi ; et al. | 2002-03-07 |
| Magnetic thin film head of a single magnetic pole for perpendicular recording and reproduction Grant 5,225,953 - Wada , et al. July 6, 1 | 1993-07-06 |
| Electron spin resonance system Grant 5,204,628 - Konishi , et al. April 20, 1 | 1993-04-20 |
| Heat-conductive composite material Grant 5,106,433 - Nakamura , et al. April 21, 1 | 1992-04-21 |
| Process for producing a magnet of strontium ferrite having high performance Grant 5,061,412 - Okumori , et al. October 29, 1 | 1991-10-29 |
| Composite foil brazing material and method of using Grant 5,028,495 - Hirano , et al. July 2, 1 | 1991-07-02 |
| Composite magnetic head Grant 4,953,051 - Wada , et al. August 28, 1 | 1990-08-28 |
| Wide-band optical modulator Grant 4,866,406 - Minakata , et al. September 12, 1 | 1989-09-12 |
| Thin-film magnetic head Grant 4,855,854 - Wada , et al. August 8, 1 | 1989-08-08 |
| Process for producing permanent magnets and products thereof Grant 4,826,546 - Yamamoto , et al. May 2, 1 | 1989-05-02 |
| Magnetic field generating device Grant 4,818,966 - Miyamoto , et al. April 4, 1 | 1989-04-04 |
| Magnetic field generating device for NMR-CT Grant 4,777,464 - Takabatashi , et al. October 11, 1 | 1988-10-11 |
| Magnetic field generating device for NMR-CT Grant 4,679,022 - Miyamoto , et al. July 7, 1 | 1987-07-07 |
| Composite substrate for a thin-film magnetic head Grant 4,608,293 - Wada , et al. August 26, 1 | 1986-08-26 |
| Magnetic field pole assembly Grant 4,459,500 - Miyamoto July 10, 1 | 1984-07-10 |
| Piezoelectric transducer for piezoelectric loud speaker Grant 4,454,386 - Koyano June 12, 1 | 1984-06-12 |
| Magnetic head slider material Grant 4,430,440 - Wada , et al. February 7, 1 | 1984-02-07 |
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