| Patent | Date |
|---|
Specimen observation apparatus including an optical microscope and a scanning electron microscope
Grant 4,349,242 - Ogura September 14, 1 | 1982-09-14 |
Method and apparatus for automatically focusing an electron beam in a scanning beam device
Grant 4,199,681 - Namae April 22, 1 | 1980-04-22 |
Cold trap for electron microscope
Grant 4,179,605 - Watanabe , et al. December 18, 1 | 1979-12-18 |
Automatic chemical analyzer
Grant 4,155,978 - Naono , et al. May 22, 1 | 1979-05-22 |
Electron beam exposure method
Grant 4,151,422 - Goto , et al. April 24, 1 | 1979-04-24 |
Apparatus for obtaining an X-ray image
Grant 4,135,095 - Watanabe January 16, 1 | 1979-01-16 |
Electron beam exposure system
Grant 4,119,854 - Tanaka , et al. October 10, 1 | 1978-10-10 |
Electron beam exposure system
Grant 4,117,340 - Goto , et al. September 26, 1 | 1978-09-26 |
Automatic analyzing apparatus
Grant 4,090,848 - Naono May 23, 1 | 1978-05-23 |
Scanning electron device
Grant 4,071,759 - Namae January 31, 1 | 1978-01-31 |
Insulated elastic support and clamping means for resistance heaters and emitter tip of electron gun
Grant 4,068,145 - Nakagawa , et al. January 10, 1 | 1978-01-10 |
Scanning electron microscope
Grant 4,068,123 - Kokubo January 10, 1 | 1978-01-10 |
Mass spectrometer with superimposed electric and magnetic fields
Grant 4,054,796 - Naito October 18, 1 | 1977-10-18 |
Nuclear magnetic resonance apparatus
Grant 4,051,429 - Imanari , et al. September 27, 1 | 1977-09-27 |
Apparatus for tomography comprising a pin hole for forming a microbeam of X-rays
Grant 4,045,672 - Watanabe August 30, 1 | 1977-08-30 |
Method and apparatus for analyzing fine grained substances
Grant 4,037,101 - Okumura , et al. July 19, 1 | 1977-07-19 |
Single lens, multi-beam system and method for high resolution recording of information on a moving recording medium and article
Grant 4,001,493 - Cone January 4, 1 | 1977-01-04 |
Mass spectrometer with superimposed electric and magnetic fields
Grant 3,984,682 - Matsuda October 5, 1 | 1976-10-05 |
Contacting pickup optical reproduction system
Grant 3,980,811 - Schaefer , et al. September 14, 1 | 1976-09-14 |
Electron lens
Grant 3,952,198 - Harada , et al. April 20, 1 | 1976-04-20 |
Breakdown protection for field emission electron gun
Grant 3,921,078 - Aihara , et al. * November 18, 1 | 1975-11-18 |
Electron detector
Grant 3,914,606 - Hashimoto , et al. October 21, 1 | 1975-10-21 |
Apparatus for displaying the energy distribution of a charged particle beam
Grant 3,909,610 - Kokubo September 30, 1 | 1975-09-30 |
Method and apparatus for the sterilization of ampoules with pharmaceutical liquid therein
Grant 3,885,915 - Utsumi , et al. May 27, 1 | 1975-05-27 |
Multiple ion beam type double focusing mass spectrometer
Grant 3,886,357 - Naito May 27, 1 | 1975-05-27 |
Method and apparatus for detecting dangerous articles and/or precious metals
Grant 3,884,816 - Takahashi May 20, 1 | 1975-05-20 |
Automatic analyzing device
Grant 3,881,872 - Naono May 6, 1 | 1975-05-06 |
Apparatus for sterilizing ampoules and reject control system therefor
Grant 3,880,586 - Murayama , et al. April 29, 1 | 1975-04-29 |
Control Circuitry For Preventing Damage To The Target Of A Scanning X-ray Generator
Grant 3,852,605 - Watanabe , et al. December 3, 1 | 1974-12-03 |
Scanning Electron Microscope With Improved Means For Focusing
Grant 3,833,811 - Koike , et al. September 3, 1 | 1974-09-03 |
Constant Current Field Emission Electron Gun
Grant 3,825,839 - Someya , et al. July 23, 1 | 1974-07-23 |
Apparatus For Analyzing Electron Energy
Grant 3,822,382 - Koike July 2, 1 | 1974-07-02 |
Field Emission Type Electron Gun
Grant 3,810,025 - Aihara , et al. May 7, 1 | 1974-05-07 |
Scanning Electron Microscope With Means To Remove Low Energy Electrons From The Primary Electron Beam
Grant 3,792,263 - Hashimoto , et al. February 12, 1 | 1974-02-12 |
Specimen Tilting Device For An Electron Optical Device
Grant 3,778,621 - Mikajiri December 11, 1 | 1973-12-11 |
Method And Apparatus For Observing Biological Specimens Using A Scanning Electron Microscope
Grant 3,761,709 - Hasegawa , et al. September 25, 1 | 1973-09-25 |
Electron Beam Device
Grant 3,749,964 - Hirata July 31, 1 | 1973-07-31 |
Recording Device With Automatic Gain Range Changer And D.c. Correction Means
Grant 3,699,948 - Ota , et al. October 24, 1 | 1972-10-24 |
Apparatus For Automatically Recording The Hedepolarization Ratios Of Raman Bands
Grant 3,697,180 - Mori , et al. October 10, 1 | 1972-10-10 |
Liquid Chromatograph For Identifying Chemical Components By Means Of Spectrometer
Grant 3,637,310 - Naono January 25, 1 | 1972-01-25 |
Ion Beam Intensity Control With Pulsed Beam Deflection And Synchronized Ion Source Blanking
Grant 3,600,573 - Watanabe August 17, 1 | 1971-08-17 |
Stereo-scanning Electron Microscope
Grant 3,585,382 - Suganuma June 15, 1 | 1971-06-15 |
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