Tomita; Sadami
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tomita; Sadami.The latest application filed is for "light source excited by high frequency for zeeman effect atomic absorption analysis".
- Tomita; Sadami - Katsuta JP
- Tomita; Sadami - Hitachi JA
- Tomita; Sadami - Hitachi-shi JA
| Patent | Date |
|---|---|
| Light source excited by high frequency for Zeeman effect atomic absorption analysis Grant 4,253,038 - Hosoya , et al. February 24, 1 | 1981-02-24 |
| Uniform magnetic field generating device Grant 4,122,386 - Tomita , et al. October 24, 1 | 1978-10-24 |
| Method and apparatus for use in separation and recovery of non-magnetic metal pieces Grant 4,106,627 - Watanabe , et al. August 15, 1 | 1978-08-15 |
| Pole piece for use in magnet device and method for manufacturing same Grant 4,042,898 - Tomita , et al. August 16, 1 | 1977-08-16 |
| Light source lamp for atomic light absorption analysis Grant 3,898,501 - Hosoya , et al. August 5, 1 | 1975-08-05 |
| Pole piece for producing a uniform magnetic field Grant 3,891,475 - Tomita , et al. June 24, 1 | 1975-06-24 |
| Laminated Magnetic Coil Materials Grant 3,719,911 - Tomita March 6, 1 | 1973-03-06 |
| Light-source Lamp For Atomic Light-absorption Analysis Grant 3,623,136 - Tomita , et al. November 23, 1 | 1971-11-23 |
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