Inventor
Mamoru Kainuma
Inventor
Ibaraki, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Cprimary
G01CMeasuring distances, levels or bearings25%
G11BInformation storage based on relative movement between record carrier and transducer25%
B82YSpecific uses or applications of nanostructures8%
G01QScanning-probe techniques or apparatus8%
G08GTraffic control systems8%
G09BEducational or demonstration appliances8%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
6,970,786'Method for transmitting map data and map display apparatus and system'20056,950,743'Navigation system and program for navigation system setup'20056,694,255'Navigation system and storage medium'20045,508,805'Interferometer, optical scanning type tunneling microscope and optical probe'19965,481,515'Optical information storage medium control apparatus'19965,448,536'Magneto-optical recording device having an optical head capable of generating a circularly polarized light beam'19955,404,009'Integrated optical information detector for an optical information processing apparatus with a plurality of photo detecting strips and a common bonding pad'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1996Patents assigned to HITACHI LTD (4)· patent assignee history
1995–1996Based in Ibaraki, JP· patent location history
2004–2005Patents assigned to AISIN AW CO (3)· patent assignee history
2004Patents assigned to DENSO CORP (1)· patent assignee history
2004Patents assigned to FUJITSU TEN LTD (1)· patent assignee history
2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
2004Based in Anjo, JP· patent location history
2005Based in Okazaki, JP· patent location history
2005Based in Aichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 4 | 1995–1996 |
| AISIN AW CO | 3 | 2004–2005 |
| DENSO CORP | 1 | 2004 |
| FUJITSU TEN LTD | 1 | 2004 |
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 4 | 1995–1996 |
| Okazaki, JP | 1 | 2005 |
| Aichi, JP | 1 | 2005 |
| Anjo, JP | 1 | 2004 |