Inventor
Toshiya Kumagai
Inventor
Ibaraki, JP
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Nprimary
H10NElectric solid-state devices not otherwise provided for18%
C23CCoating metallic material16%
C01GCompounds containing metals not covered by subclasses c01d or c01f10%
H01LSemiconductor devices8%
C30BSingle-crystal growth6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
9,159,898'Oxide superconductor thin film and superconducting fault current limiter'20159,105,794'Oxide superconductor thin film, superconducting fault current limiter, and method for manufacturing oxide superconductor thin film'20159,096,440'Method of producing superconductive oxide material'20158,871,363'Resistor film for bolometer'20148,865,628'Solution for forming rare-earth superconductive film and production method thereof'20148,716,189'Method of producing superconductive oxide material'20147,781,030'Infrared sensor manufacturing method suitable for mass production'20107,771,531'Manufacturing method and usage of crystallized metal oxide thin film'20106,774,088'Rare earth-Ba-Cu complex composition and method of producing superconductor using same'20046,624,384'Method for manufacturing infrared ray sensor'20036,585,909'Method of manufacturing oxide thin film for bolometer'20036,576,302'Method for producing a metal oxide and method for forming a minute pattern'20036,183,554'Method for preparing dense, epitaxial metal oxide film'20015,039,654'Superconductive material and method of preparing same'19914,188,370'Thermochemical method for producing hydrogen from water'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–2003Patents assigned to AGENCY IND SCIENCE TECHN (4)· patent assignee history
1980Based in Tokyo, JP· patent location history
1991–2015Based in Ibaraki, JP· patent location history
2001–2015Based in Tsukuba, JP· patent location history
2003–2015Patents assigned to NAT INST OF ADVANCED IND SCIEN (11)· patent assignee history
2014–2015Patents assigned to KUMAGAI TOSHIYA (6)· patent assignee history
2014–2015Patents assigned to SOHMA MITSUGU (5)· patent assignee history
2014–2015Patents assigned to MANABE TAKAAKI (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT INST OF ADVANCED IND SCIEN | 11 | 2003–2015 |
| KUMAGAI TOSHIYAself | 6 | 2014–2015 |
| SOHMA MITSUGU | 5 | 2014–2015 |
| AGENCY IND SCIENCE TECHN | 4 | 1980–2003 |
| MANABE TAKAAKI | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 9 | 1991–2015 |
| Tsukuba, JP | 5 | 2001–2015 |
| Tokyo, JP | 1 | 1980 |