Inventor
Tadanori Hashimoto
Inventor
Tsu, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels10%
C04BLime, magnesia10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
C01BNon-metallic elements6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
C25CProcesses for the electrolytic production, recovery or refining of metals6%
Y10TTechnical subjects covered by former us classification6%
B22FWorking metallic powder3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
PatentTitleYear
8,080,315'Responsive glass membrane and glass electrode'20117,976,690'Method for production of responsive glass membrane for ion electrode, responsive glass membrane for ion electrode, and ion electrode'20117,547,379'Responsive glass membrane for ion selective electrode and ion selective electrode'20094,724,131'Method for producing .alpha.-form silicon nitride'19884,649,003'Method for producing an inorganic sintered body'19874,619,704'Composition for forming a transparent conductive film'19864,594,182'Indium tin oxide sol composition'19864,590,127'Abrasive used in magnetic recording medium and production thereof'19864,590,053'Method for producing .alpha.-form silicon nitride fine powders'19864,173,518'Electrodes for aluminum reduction cells'19794,039,401'Aluminum production method with electrodes for aluminum reduction cells'19774,036,655'Inorganic composition'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1988Patents assigned to SUMITOMO CHEMICAL CO (8)· patent assignee history
1977–1979Based in Niihama, JP· patent location history
1986–1988Based in Takatsuki, JP· patent location history
1986–1987Based in Osaka, JP· patent location history
2009–2011Patents assigned to HORIBA LTD (3)· patent assignee history
2009–2011Patents assigned to UNIV MIE (3)· patent assignee history
2009–2011Based in Tsu, JP· patent location history
2011Patents assigned to HASHIMOTO TADANORI (1)· patent assignee history
2011Patents assigned to IWAMOTO YASUKAZU (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO CHEMICAL CO | 8 | 1977–1988 |
| HORIBA LTD | 3 | 2009–2011 |
| UNIV MIE | 3 | 2009–2011 |
| HASHIMOTO TADANORIself | 1 | 2011 |
| IWAMOTO YASUKAZU | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tsu, JP | 3 | 2009–2011 |
| Takatsuki, JP | 3 | 1986–1988 |
| Osaka, JP | 3 | 1986–1987 |
| Niihama, JP | 3 | 1977–1979 |