Inventor
Takahiro Nakahigashi
Inventor
Kyoto, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material33%
H01JElectric discharge tubes or discharge lamps18%
Y10TTechnical subjects covered by former us classification13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons3%
A61LMethods or apparatus for sterilising materials or objects in general3%
C03CChemical composition of glasses, glazes or vitreous enamels3%
C08JWorking-up3%
F01LCyclically operating valves for machines or engines3%
F02BInternal-combustion piston engines3%
PatentTitleYear
7,607,414'Member for internal combustion engine and production method thereof'20096,893,720'Object coated with carbon film and method of manufacturing the same'20056,838,174'Object being in contact with human skin when used'20056,656,592'Carbon film and method of forming the same'20036,652,969'Carbon film method for formation thereof and article covered with carbon film and method for preparation thereof'20036,564,744'Plasma CVD method and apparatus'20036,503,579'Plasma CVD method, plasma CVD apparatus, and electrode'20036,465,057'Plasma CVD method and apparatus'20026,165,376'Work surface treatment method and work surface treatment apparatus'20006,136,386'Method of coating polymer or glass objects with carbon films'20006,023,025'Electric wire and manufacturing method thereof'20005,935,391'Method of manufacturing a tube having a film on its inner peripheral surface and apparatus for manufacturing the same'19995,651,825'Plasma generating apparatus and plasma processing apparatus'19975,562,952'Plasma-CVD method and apparatus'19965,556,474'Plasma processing apparatus'19964,866,746'Coated material and X-ray exposure mask'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2005Patents assigned to NISSIN ELECTRIC CO LTD (14)· patent assignee history
1989–2009Based in Kyoto, JP· patent location history
2005Patents assigned to NISSAN ELECTRIC CO LTD (1)· patent assignee history
2009Patents assigned to NISSAN MOTOR (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NISSIN ELECTRIC CO LTD | 14 | 1989–2005 |
| NISSAN ELECTRIC CO LTD | 1 | 2005 |
| NISSAN MOTOR | 1 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 16 | 1989–2009 |