Inventor
Seiji Heike
Inventor
Kawagoe, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Qprimary
G01QScanning-probe techniques or apparatus16%
B82YSpecific uses or applications of nanostructures13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
G11BInformation storage based on relative movement between record carrier and transducer9%
H01JElectric discharge tubes or discharge lamps6%
H02NElectric machines not otherwise provided for6%
B05BSpraying apparatus3%
B05CApparatus for applying fluent materials to surfaces, in general3%
C04BLime, magnesia3%
C23CCoating metallic material3%
PatentTitleYear
9,423,416'Scanning probe microscope and measuring method using same'20168,912,789'Magnetic force microscope and magnetic field observation method using same'20147,799,701'Method of coating substrate'20107,557,662'Oscillator and frequency detector'20096,670,622'Electron exposure device and method and electronic characteristics evaluation device using scanning probe'20036,366,340'Electron exposure apparatus'20025,801,472'Micro-fabricated device with integrated electrostatic actuator'19985,694,059'Buffer of fine connection structure for connecting an atom level circuit and a general semiconductor circuit'19975,510,614'Solid surface observation method and apparatus therefor, and electronic apparatus formed of the solid surface observation apparatus and method of forming the electronic apparatus'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2016Patents assigned to HITACHI LTD (8)· patent assignee history
1996–2002Based in Hiki-gun, JP· patent location history
1998Patents assigned to HITCHI LTD (1)· patent assignee history
1998Based in Suwa, JP· patent location history
2003Based in Hatoyama, JP· patent location history
2009–2014Based in Kawagoe, JP· patent location history
2014–2016Patents assigned to HEIKE SEIJI (2)· patent assignee history
2016Patents assigned to HASHIZUME TOMIHIRO (1)· patent assignee history
2016Patents assigned to KOIZUMI HIDEAKI (1)· patent assignee history
2016Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 8 | 1996–2016 |
| HEIKE SEIJIself | 2 | 2014–2016 |
| HASHIZUME TOMIHIRO | 1 | 2016 |
| HITCHI LTD | 1 | 1998 |
| KOIZUMI HIDEAKI | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawagoe, JP | 3 | 2009–2014 |
| Hiki-gun, JP | 2 | 1996–2002 |
| Tokyo, JP | 1 | 2016 |
| Hatoyama, JP | 1 | 2003 |
| Suwa, JP | 1 | 1998 |