Inventor
TSUYOSHI MAEDA
Inventor
JP
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F28Dprimary
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact28%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application26%
F25BRefrigeration machines, plants or systems24%
C23CCoating metallic material3%
F24FAir-conditioning3%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients2%
C09DCoating compositions, e.g. paints, varnishes or lacquers2%
C25DProcesses for the electrolytic or electrophoretic production of coatings2%
F04DNon-positive-displacement pumps2%
PatentTitleYear
12,510,081Pump casing and pump202512,209,780Distributor, heat exchanger and air conditioner2025D1053220Impeller for pumps202411,965,701Heat exchanger and refrigeration cycle apparatus202411,946,144Electroless palladium plating solution202411,814,717Palladium plating solution and plating method202311,713,926Heat exchanger and refrigeration cycle apparatus202311,662,148Heat exchanger and refrigeration cycle apparatus202311,629,896Heat exchanger and refrigeration cycle apparatus202311,578,930Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus202311,573,056Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus202311,555,660Refrigerant distributor, heat exchanger, and refrigeration cycle apparatus202311,506,431Refrigeration cycle apparatus202211,499,784Heat exchanger and refrigeration cycle apparatus202211,460,228Heat exchanger, outdoor unit and refrigeration cycle apparatus202211,391,521Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus202211,384,970Heat exchanger and refrigeration cycle apparatus202211,384,997Heat exchanger, heat exchanger unit, and refrigeration cycle apparatus202211,384,996Heat exchanger and refrigeration cycle apparatus202211,308,921Information display terminal202211,280,528Heat exchanger, and refrigeration cycle apparatus202211,262,132Heat exchanger and refrigeration cycle apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to MITSUBISHI ELECTRIC CORP (17)· patent assignee history
2022–2023Patents assigned to UNIV TOKYO (5)· patent assignee history
2022Patents assigned to PANASONIC IP MAN CO LTD (1)· patent assignee history
2022–2025Based in JP· patent location history
2023–2024Patents assigned to UEMURA KOGYO KK (2)· patent assignee history
2024–2025Patents assigned to EBARA CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 17 | 2022–2025 |
| UNIV TOKYO | 5 | 2022–2023 |
| EBARA CORP | 2 | 2024–2025 |
| UEMURA KOGYO KK | 2 | 2023–2024 |
| PANASONIC IP MAN CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 22 | 2022–2025 |