Abe; Katsunobu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Abe; Katsunobu.The latest application filed is for "ion implantation apparatus for semiconductor manufacture".
- Abe; Katsunobu - Katsuta JP
| Patent | Date |
|---|---|
| Ion implantation apparatus for semiconductor manufacture Grant 4,839,523 - Taya , et al. June 13, 1 | 1989-06-13 |
| Microwave plasma source having improved switching operation from plasma ignition phase to normal ion extraction phase Grant 4,543,465 - Sakudo , et al. September 24, 1 | 1985-09-24 |
| Nuclear Magnetic Resonance Spectrometer Grant 3,796,946 - Utsumi , et al. March 12, 1 | 1974-03-12 |
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