loadpatents
Patent applications and USPTO patent grants for Komoda; Tsutomu.The latest application filed is for "electron beam apparatus".
Patent | Date |
---|---|
Electron beam apparatus Grant 5,412,209 - Otaka , et al. May 2, 1 | 1995-05-02 |
Plasma source mass spectrometer Grant 4,963,735 - Okamoto , et al. October 16, 1 | 1990-10-16 |
Plasma ion source mass spectrometer Grant 4,948,962 - Mitsui , et al. August 14, 1 | 1990-08-14 |
Piezoelectric motor Grant 4,912,351 - Takata , et al. March 27, 1 | 1990-03-27 |
Charged particle beam lithography system Grant 4,829,444 - Saitou , et al. May 9, 1 | 1989-05-09 |
Electron beam lithography apparatus Grant 4,692,579 - Saitou , et al. September 8, 1 | 1987-09-08 |
Apparatus for chopping a charged particle beam Grant 4,626,690 - Todokoro , et al. December 2, 1 | 1986-12-02 |
Cathode for an electron source and a method of producing the same Grant 4,193,013 - Futamoto , et al. March 11, 1 | 1980-03-11 |
Stereoscopic image observing apparatus Grant 4,153,334 - Kato , et al. May 8, 1 | 1979-05-08 |
Electron Gun Device Of Field Emission Type Grant 3,775,630 - Minamikawa , et al. November 27, 1 | 1973-11-27 |
Electron Gun Device Of Field Emission Type Grant 3,731,095 - Komoda May 1, 1 | 1973-05-01 |
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