Inventor
Hiroshi Tazaki
Inventor
Kashiwa, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B43LArticles for writing or drawing upon7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general7%
G01QScanning-probe techniques or apparatus7%
G09FDisplaying7%
A61BDiagnosis3%
A61KPreparations for medical, dental or toiletry purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
PatentTitleYear
6,856,223'Open-type magnet device for MRI'20056,853,281'Magnet apparatus and mri apparatus'20056,781,492'Superconducting magnetic apparatus'20046,600,318'Open MRI system with a vertical static field and an imaging volume closer to the lower than to the upper magnet assembly'20036,437,672'Superconducting magnetic device'20026,007,734'Dispersion composition for magnetic display'19995,878,107'X-ray radiograph apparatus'19995,846,630'Magnetic migration display panel'19985,712,692'Driving power unit for driving liquid crystal display element and liquid crystal light-modulating device'19985,560,674'Vehicle body frame'19965,550,337'Exhaust system for a small planing craft'19965,274,230'Scanning probe microscope having first and second optical waveguides'19935,254,534'Adjuvant for cancer immunotherapy'19935,231,286'Scanning probe microscope utilizing an optical element in a waveguide for dividing the center part of the laser beam perpendicular to the waveguide'19935,096,446'Exhaust silencer unit for propulsion unit'19924,723,810'Underbody structure for vehicle'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1996Patents assigned to MAZDA MOTOR (2)· patent assignee history
1988–1996Based in Hiroshima, JP· patent location history
1992–1996Based in Hamamatsu, JP· patent location history
1993Patents assigned to OLYMPUS OPTICAL CO (2)· patent assignee history
1993Based in Tokyo, JP· patent location history
1998–1999Patents assigned to PILOT KK (3)· patent assignee history
1998–1999Based in Kanagawa, JP· patent location history
1999–2005Patents assigned to HITACHI MEDICAL CORP (6)· patent assignee history
1999–2005Based in Kashiwa, JP· patent location history
2002–2005Patents assigned to MITSUBISHI ELECTRIC CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI MEDICAL CORP | 6 | 1999–2005 |
| MITSUBISHI ELECTRIC CORP | 3 | 2002–2005 |
| PILOT KK | 3 | 1998–1999 |
| MAZDA MOTOR | 2 | 1988–1996 |
| OLYMPUS OPTICAL CO | 2 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kashiwa, JP | 6 | 1999–2005 |
| Tokyo, JP | 3 | 1993 |
| Kanagawa, JP | 2 | 1998–1999 |
| Hiroshima, JP | 2 | 1988–1996 |
| Hamamatsu, JP | 2 | 1992–1996 |