Inventor
Keisuke Namba
Inventor
Amagasaki, JP
Overview
11→
Patents
1978–2002
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements13%
C02FTreatment of water, waste water, sewage, or sludge13%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
A61LMethods or apparatus for sterilising materials or objects in general4%
B01DSeparation4%
B08BCleaning in general4%
B24CAbrasive or related blasting with particulate material4%
H01JElectric discharge tubes or discharge lamps4%
PatentTitleYear
6,391,145'Solar cell, a method of producing the same and a semiconductor producing apparatus'20026,340,640'Solar cell, a method of producing the same and a semiconductor producing apparatus'20026,156,968'Solar cell, a method of producing the same and a semiconductor producing apparatus'20005,378,436'Method and apparatus for producing hydrogen peroxide'19955,359,177'Microwave plasma apparatus for generating a uniform plasma'19945,081,068'Method of treating surface of substrate with ice particles and hydrogen peroxide'19924,767,528'Drinking water purifying apparatus'19884,552,659'Apparatus for elimination of biofouling'19854,430,306'Oxygen recycle type ozonizing apparatus'19844,100,421'Ozone-generating apparatus'19784,084,098'Moisture exchanger type ozone-generating apparatus'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2002Patents assigned to MITSUBISHI ELECTRIC CORP (11)· patent assignee history
1978–1988Based in Amagasaki, JP· patent location history
1992–1995Based in Hyogo, JP· patent location history
2000–2002Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 11 | 1978–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Amagasaki, JP | 5 | 1978–1988 |
| Tokyo, JP | 3 | 2000–2002 |
| Hyogo, JP | 3 | 1992–1995 |