Inventor
HIROAKI MATSUDA
Inventor
JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems16%
B23KSoldering or unsoldering7%
F16LPipes7%
F24FAir-conditioning7%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application7%
B60NSeats specially adapted for vehicles5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
H01LSemiconductor devices5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
PatentTitleYear
12,205,887Semiconductor device and method for manufacturing the semiconductor device preliminary class202512,104,832Refrigeration apparatus with stainless steel four-way switching valve and stainless steel pipes connected thereto202412,055,328Refrigeration apparatus and refrigerant pipe of the same refrigeration apparatus202412,049,966Refrigerant pipe and refrigeration apparatus202412,031,757Refrigerant pipe and refrigeration apparatus202411,912,284Alighting assistance device and method202411,772,523Alighting assistance device and method202311,773,193Hydrogenated copolymer and method of producing the same, hydrogenated copolymer-containing composition, interlayer film for laminated glass, interlayer film laminate for laminated glass, sealing material, optical film, medical shaped article and method of producing the same, adhesive, and assembly and method of producing the same202311,692,748Heat exchanger and air conditioning apparatus including the same202311,658,110Semiconductor device and method for manufacturing the semiconductor device202311,407,121Proximity sensor apparatus and robot arm mechanism202211,181,328Heat exchanger and air conditioner202111,137,184Refrigerant distributor and air conditioner2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to DAIKIN IND LTD (7)· patent assignee history
2021–2025Based in JP· patent location history
2022Patents assigned to LIFE ROBOTICS INC (1)· patent assignee history
2023–2025Patents assigned to KIOXIA CORP (2)· patent assignee history
2023–2024Patents assigned to MAZDA MOTOR (2)· patent assignee history
2023Patents assigned to ZEON CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 7 | 2021–2024 |
| KIOXIA CORP | 2 | 2023–2025 |
| MAZDA MOTOR | 2 | 2023–2024 |
| LIFE ROBOTICS INC | 1 | 2022 |
| ZEON CORP | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 13 | 2021–2025 |