Inventor
Takashi Yabutani
Inventor
Hitachinaka, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B64Gprimary
B64GCosmonautics29%
H04BTransmission29%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
H02JElectric power networks7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids7%
B01DSeparation4%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]4%
PatentTitleYear
7,308,409'Process for treating perfluorides'20077,076,339'Energy-saving service offering method and apparatus therefor'20066,839,696'Guarantee charge processing method and apparatus'20056,824,107'Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith'20046,775,595'Energy-saving service offering method and apparatus therefor'20046,764,049'Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith'20046,695,259'Communication system, communication receiving device and communication terminal in the system'20046,634,602'Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith'20036,499,698'Satellite, satellite control method and satellite communication system'20026,422,516'Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith'20026,352,222'Satellite, satellite control method and satellite communication system'20026,328,264'Artificial satellite with an orbit having a long staying time in a zenith direction, an orbit control method and a communication system therewith'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2007Patents assigned to HITACHI LTD (12)· patent assignee history
2001–2007Based in Hitachinaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 12 | 2001–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hitachinaka, JP | 12 | 2001–2007 |