Inventor
Hiroyuki Sugaya
Inventor
Otsu, JP
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation18%
A61MDevices for introducing media into, or onto, the body14%
H10DInorganic electric semiconductor devices10%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1010%
A61LMethods or apparatus for sterilising materials or objects in general8%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%
A61KPreparations for medical, dental or toiletry purposes4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation2%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
PatentTitleYear
9,867,917'Medical material and hollow fiber membrane module'20189,561,478'Separation membrane, method of producing the same and separation membrane module using the separation membrane'20178,733,557'Substrate and method for production thereof'20148,613,361'Separation membrane, method of producing the same and separation membrane module using the separation membrane'20138,500,871'Water-vapor-permeable membrane, hollow-fiber membrane, and hollow-fiber membrane module'20138,187,624'Compositions for taking dietary fibers'20128,070,964'Modified substrate and process for production thereof'20117,993,696'Container-packed beverage containing vegetable juice and/or fruit juice'20117,795,010'Fractionator and method of fractionation'20107,714,385'Semiconductor device and method of fabricating the same'20107,470,368'Hydrophilic substance and a production method thereof'20087,253,479'Semiconductor device with cavity and method of manufacture thereof'20076,409,024'Blood processing device'20026,258,686'Manufacturing method of semiconductor device and semiconductor device'20015,963,822'Method of forming selective epitaxial film'19995,926,725'Method of manufacturing semiconductor devices with a reverse tapered sectional configuration'19995,877,540'Epitaxial-base bipolar transistor'19995,864,180'Semiconductor device and method for manufacturing the same'19995,480,953'Hydrophilic material and semipermeable membrane made therefrom'19964,655,327'Impeller type descent slowing device'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–2012Based in Tokyo, JP· patent location history
1996–2018Patents assigned to TORAY INDUSTRIES (10)· patent assignee history
1996–2018Based in Otsu, JP· patent location history
1999–2010Patents assigned to TOSHIBA KK (7)· patent assignee history
2010Based in Shiga, JP· patent location history
2011–2018Patents assigned to SUGAYA HIROYUKI (6)· patent assignee history
2011–2018Patents assigned to UENO YOSHIYUKI (4)· patent assignee history
2011Based in Sumida-ku, JP· patent location history
2013–2018Patents assigned to FUJITA MASAKI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TORAY INDUSTRIES | 10 | 1996–2018 |
| TOSHIBA KK | 7 | 1999–2010 |
| SUGAYA HIROYUKIself | 6 | 2011–2018 |
| UENO YOSHIYUKI | 4 | 2011–2018 |
| FUJITA MASAKI | 2 | 2013–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Otsu, JP | 9 | 1996–2018 |
| Tokyo, JP | 9 | 1987–2012 |
| Sumida-ku, JP | 1 | 2011 |
| Shiga, JP | 1 | 2010 |