Inventor
Naoki Oyanagi
Inventor
Chiba, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C30Bprimary
C30BSingle-crystal growth33%
B24BMachines, devices, or processes for grinding or polishing8%
B24DTools for grinding, buffing or sharpening8%
B28DWorking stone or stone-like materials8%
G06FElectric digital data processing8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
G06TImage data processing or generation, in general8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,950,050Information processing device, information processing method, and program for planning and execution of work plan20217,993,453'Method for producing silicon carbide single crystal'20117,455,730'Method for growth of silicon carbide single crystal, silicon carbide seed crystal, and silicon carbide single crystal'20087,371,281'Silicon carbide single crystal and method and apparatus for producing the same'20086,699,105'Method and apparatus for cutting and grinding single crystal SiC'20046,336,971'Method and apparatus for producing silicon carbide single crystal'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2011Patents assigned to SHOWA DENKO KK (5)· patent assignee history
2002–2011Based in Chiba, JP· patent location history
2004Patents assigned to RIKEN (1)· patent assignee history
2021Patents assigned to OYANAGI CONSTRUCTION INC (1)· patent assignee history
2021Based in Sanjyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHOWA DENKO KK | 5 | 2002–2011 |
| OYANAGI CONSTRUCTION INC | 1 | 2021 |
| RIKEN | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 5 | 2002–2011 |
| Sanjyo, JP | 1 | 2021 |