| Patent | Date |
|---|
Apparatus for sterilizing objects to be sterilized
Grant 5,120,512 - Masuda June 9, 1 | 1992-06-09 |
Electric field device
Grant 4,922,099 - Masuda , et al. May 1, 1 | 1990-05-01 |
Measurement of ultra-fine particles utilizing pulsed corona signals
Grant 4,769,609 - Masuda September 6, 1 | 1988-09-06 |
Electrostatic filter dust collector
Grant 4,715,870 - Masuda , et al. December 29, 1 | 1987-12-29 |
Electric field forming apparatus
Grant 4,672,503 - Masuda , et al. June 9, 1 | 1987-06-09 |
Ceramic ozonizer
Grant 4,666,679 - Masuda , et al. May 19, 1 | 1987-05-19 |
High-voltage pulse power source and pulse-charging type electric dust collecting apparatus equipped therewith
Grant 4,665,476 - Masuda May 12, 1 | 1987-05-12 |
Film-shaped dust collecting electrodes and electric dust collecting apparatus having a stack of the same dust collecting electrodes
Grant 4,652,281 - Masuda , et al. March 24, 1 | 1987-03-24 |
Method of making an electric field device
Grant 4,652,318 - Masuda , et al. March 24, 1 | 1987-03-24 |
Method for producing an ozone gas and apparatus for producing the same
Grant 4,614,573 - Masuda September 30, 1 | 1986-09-30 |
Pulse power supply for generating extremely short pulse high voltages
Grant 4,541,848 - Masuda September 17, 1 | 1985-09-17 |
High-efficiency electrostatic filter device
Grant 4,509,958 - Masuda , et al. April 9, 1 | 1985-04-09 |
Duct type charge eliminator
Grant 4,472,756 - Masuda September 18, 1 | 1984-09-18 |
Bipolar ionic current probe unit and method for measuring positive and negative current densities by means of the same probe unit
Grant 4,435,681 - Masuda , et al. March 6, 1 | 1984-03-06 |
High-efficiency electrostatic air filter device
Grant 4,357,150 - Masuda , et al. November 2, 1 | 1982-11-02 |
Electric dust collecting apparatus
Grant 4,321,066 - Masuda March 23, 1 | 1982-03-23 |
Electric dust collector
Grant 4,313,741 - Masuda , et al. February 2, 1 | 1982-02-02 |
Device for electrically charging particles
Grant 4,210,949 - Masuda July 1, 1 | 1980-07-01 |
Pulse-charging type electric dust collecting apparatus
Grant 4,138,233 - Masuda February 6, 1 | 1979-02-06 |
Pulse power source
Grant 4,107,757 - Masuda , et al. August 15, 1 | 1978-08-15 |
Method and apparatus for passing an article through an interior of a pipe
Grant 4,077,610 - Masuda March 7, 1 | 1978-03-07 |
Electrostatic powder painting apparatus
Grant 4,011,991 - Masuda March 15, 1 | 1977-03-15 |
Particle charging device and an electric dust collecting apparatus making use of said device
Grant 3,980,455 - Masuda September 14, 1 | 1976-09-14 |
Electrostatic apparatus for removing entrained particulate material from a gas stream
Grant 3,930,815 - Masuda January 6, 1 | 1976-01-06 |
Electrodynamic Apparatus For Controlling Flow Of Particulate Material
Grant 3,872,361 - Masuda * March 18, 1 | 1975-03-18 |
Apparatus For Applying Dust Particles By Contact Type Electric Field Curtain
Grant 3,841,264 - Masuda October 15, 1 | 1974-10-15 |
Electrified Particles Generating Apparatus
Grant 3,806,763 - Masuda April 23, 1 | 1974-04-23 |
Booth For Electrostatic Powder Painting With Contact Type Electric Field Curtain
Grant 3,801,869 - Masuda April 2, 1 | 1974-04-02 |
Apparatus For Electric Field Curtain Of Contact Type
Grant 3,778,678 - Masuda December 11, 1 | 1973-12-11 |
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