Inventor
Akihiko Maezawa
Inventor
Kanagawa, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation29%
Y02ATechnologies for adaptation to climate change24%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C02FTreatment of water, waste water, sewage, or sludge5%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems5%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution5%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management5%
PatentTitleYear
5,702,572'Method for treating exhaust gases and foul water'19975,671,127'DC power supply device with high voltage and large power handling capability'19975,041,271'Method of treating waste gas by irradiation with electron beam'19915,015,443'Method of and apparatus for treating waste gas by irradiation with electron beam'19914,961,830'Method of inhibiting adhesion of by-product inside duct in treatment of waste gas by electron beam irradiation'19904,915,916'Method of and apparatus for treating waste gas by irradiation with electron beam'19904,882,020'Process for treating effluent gas'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1997Patents assigned to EBARA CORP (7)· patent assignee history
1989–1997Based in Kanagawa, JP· patent location history
1990–1991Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBARA CORP | 7 | 1989–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 4 | 1989–1997 |
| Yokohama, JP | 3 | 1990–1991 |