Inventor

Masakazu Ando

Inventor

Nagoya, JP

Overview

1987–2019

Patent span

Mechanical engineering

Primary field (CPC F)

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%

G01RMeasuring electric variables16%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%

F23NRegulating or controlling combustion5%

F24DDomestic- or space-heating systems, e.g. central heating systems5%

H03KPulse technique5%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%

B01DSeparation2%

B60NSeats specially adapted for vehicles2%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges2%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987–2014Patents assigned to ADVANTEST CORP (7)· patent assignee history

1987–2009Based in Gyoda, JP· patent location history

1995–2014Based in Tokyo, JP· patent location history

2009–2019Patents assigned to RINNAI KK (10)· patent assignee history

2009–2019Based in Nagoya, JP· patent location history

2009Based in Nagoy, JP· patent location history

2011–2014Patents assigned to ANDO MASAKAZU (5)· patent assignee history

2011–2014Patents assigned to HASHIMOTO TAKASHI (2)· patent assignee history

2011–2014Patents assigned to TAKAHASHI HIROYUKI (2)· patent assignee history

2019Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations