Inventor
Hideo Nitta
Inventor
Mishima-shi, JP
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material13%
G01TMeasurement of nuclear or x-radiation13%
C04BLime, magnesia11%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals11%
Y10TTechnical subjects covered by former us classification8%
C21DModifying the physical structure of ferrous metals6%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
C22CAlloys5%
G21KHandling of particles or ionising radiation not otherwise provided for5%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals3%
PatentTitleYear
10,562,785Fluorescent material, scintillator, scintillator array, and radiation detector202010,207,957Ceramic scintillator and its production method, and scintillator array and radiation detector201910,053,380Electrolysis device and apparatus for producing electrolyzed ozonated water20189,899,113'Production method of scintillator dual array'20189,896,623'Production method of rare earth oxysulfide, ceramic scintillator and its production method, scintillator array, and radiation detector'20189,702,985'Method for producing radiation detector'20179,575,188'Production method of scintillator array'20179,046,615'Production method of scintillator array'20157,932,499'Radiation detector and method for producing the same'20115,736,255'Aluminum phosphate/silicon dioxide-based sealing material'19985,466,208'Hearth roll'19955,456,950'Molten zinc resistant alloy and its manufacturing method'19955,418,015'Process for forming a refractory oxide coating'19955,360,675'Molten zinc resistant alloy and its manufacturing method'19945,347,412'Floating magnetic head'19945,304,519'Powder feed composition for forming a refraction oxide coating, process used and article so produced'19945,242,363'Water cooled rolls for cooling steel sheets'19934,484,999'Electrolytic electrodes having high durability'19844,471,006'Process for production of electrolytic electrode having high durability'19844,469,581'Electrolytic electrode having high durability'19844,468,416'Electrolytic electrodes having high durability and process for the production of same'19844,400,408'Method for forming an anticorrosive coating on a metal substrate'19834,349,581'Method for forming an anticorrosive coating on a metal substrate'19824,253,933'Electrode substrate alloy for use in electrolysis'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1984Patents assigned to PERMELEC ELECTRODE LTD (7)· patent assignee history
1981–1982Based in Ichihara, JP· patent location history
1984Based in Kanagawa, JP· patent location history
1993–1998Patents assigned to PRAXAIR TECHNOLOGY INC (7)· patent assignee history
1994–2020Patents assigned to HITACHI METALS LTD (9)· patent assignee history
1994–1998Based in Saitama, JP· patent location history
1994–1995Based in Higashi, JP· patent location history
2015–2019Based in Mishima-shi, JP· patent location history
2018Patents assigned to AQUAECOS LTD (1)· patent assignee history
2018Patents assigned to DE NORA PERMELEC LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI METALS LTD | 9 | 1994–2020 |
| PERMELEC ELECTRODE LTD | 7 | 1981–1984 |
| PRAXAIR TECHNOLOGY INC | 7 | 1993–1998 |
| AQUAECOS LTD | 1 | 2018 |
| DE NORA PERMELEC LTD | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mishima-shi, JP | 6 | 2015–2019 |
| Kanagawa, JP | 4 | 1984 |
| Saitama, JP | 3 | 1994–1998 |
| Higashi, JP | 3 | 1994–1995 |
| Ichihara, JP | 2 | 1981–1982 |