Inventor
Tatsuhiko Nonoyama
Inventor
Chiryu, JP
Overview
Patents· 10 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 for29%
C04BLime, magnesia25%
C01GCompounds containing metals not covered by subclasses c01d or c01f13%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds13%
B23KSoldering or unsoldering8%
Y10TTechnical subjects covered by former us classification8%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
7,531,947'Stacked piezoelectric element and production method thereof'20097,470,390'Production method of polycrystalline ceramic body'20087,443,085'Piezoelectric actuator'20087,352,113'Piezoelectric actuator'20087,267,783'Piezoelectric ceramic composition, its production method, and piezoelectric device and dielectric device'20077,150,838'Piezoelectric ceramic composition, its production method and piezoelectric device'20067,101,491'Piezoelectric ceramic composition and method of production of same, piezoelectric element, and dielectric element'20066,549,015'Pair of electrodes for detecting acidity or basicity of oil'20035,534,357'Brazing sheet for vacuum brazing'19965,257,731'Method of vacuum brazing aluminum'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1996Patents assigned to NIPPON DENSO CO (2)· patent assignee history
1993–2009Based in Chiryu, JP· patent location history
2003–2009Patents assigned to DENSO CORP (7)· patent assignee history
2006Patents assigned to TOYOTA CHUO KENKYUSHO KK (1)· patent assignee history
2009Patents assigned to NIPPON SOKEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 7 | 2003–2009 |
| NIPPON DENSO CO | 2 | 1993–1996 |
| NIPPON SOKEN | 1 | 2009 |
| TOYOTA CHUO KENKYUSHO KK | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiryu, JP | 10 | 1993–2009 |