Inventor
Masao Tsuji
Inventor
Germantown, TN, US
Overview
Patents· 161 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC23primary
LOC2338%
LOCD07%
C07JSteroids6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%
F04DNon-positive-displacement pumps4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
LOC263%
B23KSoldering or unsoldering2%
C12NMicroorganisms or enzymes2%
PatentTitleYear
D0916418Operation device for crane20217,927,096'Substrate support structure, heat treatment apparatus using same, first sheet-like object for use in the substrate support structure, method of manufacturing the substrate support structure, heat treatment apparatus, and substrate sucking method'20117,914,163'Ventilation fan and light'20117,717,674'Ceiling fan'20107,153,988'7α-hydroxy-pregn-4-en-3-one-20-carbaldehyde, process for producing the same, and process for producing 7α, 21-dihydroxy-20-methyl-pregn-4-en-3-one from the same'2006D0530032'Ceiling fan light kit'20067,018,586'Weathering test apparatus'20066,902,375'Quick connect ceiling fan blade'2005D0502917'Motor'2005D0490513'Ceiling fan motor housing'2004D0490514'Ceiling fan blade iron'20046,709,631'Weathering test apparatus'20046,682,932'Weathering test method'2004D0481117'Ceiling fan blade iron'2003D0480795'Ceiling fan light kit'2003D0480470'Ceiling fan light kit'20036,520,739'Ceiling fan with light assembly'2003D0464423'Combined ceiling fan housing and light kit'20026,450,658'Ceiling fan with light assembly'20026,450,436'Portable electric appliance with cord holder'2002D0451182'Air purifier'2001D0447228'Combined motor housing, blade irons, switch housing and light fixture unit for a ceiling fan'2001D0440649'Combined motor housing, switch housing and blade irons unit for a ceiling fan'2001D0437046'Combined motor housing, blade irons, switch housing and light fixture unit for a ceiling fan'2001D0435901'Combined motor housing, blade irons, switch housing and light fixture unit for a ceiling fan'2001D0434490'Combined canopy, downrod, motor housing, switch housing, blade irons and light fixture unit for a ceiling fan'20006,062,852'Substrate heat-treating apparatus'20006,060,697'Substrate processing apparatus having regulated power consumption and method therefor'20006,051,101'Substrate processing apparatus, substrate transport apparatus and substrate transfer apparatus'20005,963,753'Substrate processing apparatus'1999D0413165'Combined upper light fixture, motor housing, blade irons and lower light fixture unit for a ceiling fan'19995,899,663'Modular ceiling fan assembly and system'1999D0408908'Blade iron for a ceiling fan'1999D0408525'Bottom cover for a ceiling fan'1999D0408522'Combined motor housing, switch housing and blade irons unit for a ceiling fan'1999D0408524'Combined motor housing, switch housing and blade irons unit for a ceiling fan'1999D0408519'Combined motor housing, blade irons and light fixture unit for a ceiling fan'1999D0407482'Bottom cover for a ceiling fan'1999D0406671'Light fixture'1999D0406377'Light fixture for use with a ceiling fan'1999D0404124'Blade iron for a ceiling fan'1999D0402745'Air purifier'1998D0402750'Lower housing for a ceiling fan'1998D0402382'Light fixture for use with a ceiling fan'1998D0402022'Air purifier'1998D0401687'Electric motor housing'1998D0399948'Combined canopy, motor housing, switch housing, blade irons and light kit unit for a ceiling fan'1998D0399556'Motor housing for a ceiling fan'1998D0399554'Lower housing for a ceiling fan'1998D0399555'Lower housing for a ceiling fan'1998D0397781'Blade medallion for a ceiling fan'1998D0397419'Upper housing for a ceiling fan'1998D0397418'Lower housing for a ceiling fan'1998D0397196'Humidifier'1998D0396532'Ceiling fan housing'1998D0396533'Blade medallion for a ceiling fan'1998D0396534'Upper housing for a ceiling fan'1998D0396280'Blade medallion for a ceiling fan'1998D0396281'Lower housing for a ceiling fan'1998D0396097'Air purifier'1998D0396105'Blade medallion for a ceiling fan'1998D0396106'Lower housing for a ceiling fan'1998D0395704'Air purifier'1998D0394099'Humidifier'1998D0394102'Combined ceiling fan motor housing, switch housing, and blade irons unit'1998D0394104'Combined ceiling fan motor housing, switch housing, and blade irons unit'1998D0394107'Center band for a ceiling fan'1998D0393711'Combined ceiling fan motor housing, switch housing, and blade irons unit'1998D0392035'Combined ceiling fan motor housing, switch housing, and blade irons unit'1998D0391358'Combined ceiling fan motor housing, switch housing, and blade irons unit'1998D0390950'Combined ceiling fan motor housing, switch housing, and blade irons unit'1998D0389569'Combined ceiling fan motor housing, switch housing, and blade irons unit'1998D0389568'Combined ceiling fan motor housing, switch housing, and blade irons unit'1998D0387149'Combined ceiling fan and light fixture'1997D0383529'Combined ceiling fan mounting canopy, motor housing, blade irons, and light fixture unit'1997D0383531'Combined ceiling fan, mounting canopy, motor housing, blade irons and light kit unit'1997D0381742'Combined ceiling fan and light kit unit'1997D0378779'Ceiling fan'1997D0376220'Light fixture for use with a ceiling fan'1996D0376004'Combined ceiling fan and light kit'19965,522,215'Substrate cooling apparatus'19965,490,084'Method and apparatus for detecting bent leads in electronic components'1996D0361377'Combined ceiling fan and light kit'1995D0359376'Light fixture for use with a ceiling fan'1995D0358878'Ceiling fan'1995D0358877'Ceiling fan'1995D0356176'Light fixture for use with a ceiling fan'1995D0355028'Ceiling fan'1995D0354804'Ceiling fan'1995D0352931'Remote control for a ceiling fan'1994D0352930'Remote control for a ceiling fan'19945,359,055'Pregnane derivatives and processes for production thereof'1994D0350531'Remote control for a ceiling fan'1994D0350191'Room air cleaner'1994D0349337'Ceiling fan'1994D0349336'Ceiling fan'19945,262,954'Automated manufacture line'19935,247,067'Peptide and its use'19935,218,109'Steroid compounds'1993D0326386'Combined carafe and coffee maker'1992D0326206'Carafe'19925,112,998'Pregnane derivatives and processes for production thereof'1992D0319944'Carafe'1991D0319752'Combined coffee maker and carafe'1991D0319167'Coffee maker'1991D0317546'Coffee maker'1991D0307341'Fabric steamer'1990D0304410'Coffee maker'19894,867,914'Pregnane derivatives and method of producing the same'19894,867,913'12.alpha.-substituted pregna-1,4-diene-3,20-diones'1989D0303480'Electric coffee maker'1989D0303245'Charger base for a battery-operated mixer'1989D0303065'Handle for a mixer or the like'1989D0302371'Carafe'1989D0300201'Under-cabinet can opener'1989D0300213'Charger base for a battery operated electric knife'19894,803,735'Method and apparatus for calculating position and orientation by combination of features of partial shapes'1989D0298601'Handle for an electric knife or the like'1988D0296753'Can opener'19884,748,675'Method for controlling image processing device'1988D0292536'Travel iron'1987D0290550'Handle for a shoe-polishing accessory or the like'1987D0290529'Handle for beauty care appliance or the like'1987D0290501'Blood pressure meter'1987D0290174'Hair dryer'1987D0289925'Blood pressure meter'1987D0289083'Blood pressure meter'1987D0289082'Blood pressure meter'1987D0287906'Travel case for an electric shoe polishing kit or the like'19874,633,059'Method and apparatus for welding line tracer control'1986D0286923'Hair dryer'1986D0284958'Charger base for a battery-operated appliance or the like'19864,592,868'11-hydroxypregn-4-en-3-one-20-carbaldehyde and a method for its production'1986D0283934'Travel iron'19864,587,398'Weld line system and method for control'1986D0281727'Handle for a beauty care appliance or the like'1985D0281726'Handle for a beauty care appliance or the like'19854,556,777'Method and apparatus for welding line tracer control'1985D0281101'Room air cleaner'1985D0280453'Hand-held vacuum cleaner'19854,520,102'Microbial process for producing 12.alpha.-hydroxypregna-1,4-dien-3-one-20.alpha.-carboxylic acid'1985D0277311'Room air cleaner'1985D0276748'Room air cleaner'1984D0274556'Massaging and heating belt'1984D0272646'Room air cleaner'1984D0268389'Coffee maker'1983D0268319'Carafe'19834,359,529'Microbial process for producing cholanic acid derivatives'1982D0258578'Control panel for combination burglar and fire alarm unit'1981D0257755'Deep fryer'1981D0256537'Deep fryer'1980D0254972'Ice cream maker'1980D0254702'Juicer'1980D0254646'Coffee maker'1980D0253012'Foldable handle hair dryer'1979D0252003'Coffee maker'1979D0251407'Food processor'1979D0248722'Hamburger cooker'1978D0247683'Electric hair dryer'1978D0246958'Smoke detector'1978D0245883'Electric complexion brush'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1992Patents assigned to PHILIPS CORP (51)· patent assignee history
1977–1981Based in North Plainfield, NJ, US· patent location history
1982–2006Patents assigned to KURARAY CO (10)· patent assignee history
1982–2006Based in Kurashiki, JP· patent location history
1983–1992Based in Old Lyme, CT, US· patent location history
1985–1993Patents assigned to HITACHI LTD (6)· patent assignee history
1994–2011Patents assigned to HUNTER FAN CO (83)· patent assignee history
1994–2004Based in Germantown, TN, US· patent location history
1996–2011Patents assigned to DAINIPPON SCREEN MFG (6)· patent assignee history
1996–2011Based in Kyoto, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUNTER FAN CO | 83 | 1994–2011 |
| PHILIPS CORP | 51 | 1977–1992 |
| KURARAY CO | 10 | 1982–2006 |
| DAINIPPON SCREEN MFG | 6 | 1996–2011 |
| HITACHI LTD | 6 | 1985–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Germantown, TN, US | 78 | 1994–2004 |
| Old Lyme, CT, US | 38 | 1983–1992 |
| North Plainfield, New Jersey, US | 13 | 1977–1981 |
| Kurashiki, JP | 9 | 1982–2006 |
| Kyoto, JP | 6 | 1996–2011 |