Inventor
Toshimitsu Nagasaka
Inventor
Nagoya, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Hprimary
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general23%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact15%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application15%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air8%
F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general8%
B01DSeparation4%
B01FMixing, e.g. dissolving, emulsifying or dispersing4%
F04DNon-positive-displacement pumps4%
F23DBurners4%
PatentTitleYear
10,481,012Heat exchanger201910,465,943Water heat exchanger with tube drainage member201910,458,728Turbulence member and heat exchanger using same, and water heater201910,393,376Indoor installation type combustion apparatus201910,309,686Forced air supply type of combustion apparatus201910,197,343Turbulence generator2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to RINNAI KK (6)· patent assignee history
2019Based in Nagoya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RINNAI KK | 6 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nagoya, JP | 6 | 2019 |