Inventor
ATSUSHI FUKUMOTO
Inventor
JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Cprimary
C22CAlloys15%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application15%
B23KSoldering or unsoldering10%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
H10BElectronic memory devices7%
B21BRolling of metal5%
B22DCasting of metals5%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%
H01LSemiconductor devices5%
PatentTitleYear
12,287,161Aluminum alloy heat exchanger202512,069,855Semiconductor memory202412,031,200Fin material made of aluminum alloy for heat exchanger202411,903,202Method of manufacturing semiconductor device202411,813,687Aluminum alloy brazing sheet, method for manufacturing the same, aluminum alloy sheet, and heat exchanger202311,807,919Aluminum alloy fin material for heat exchanger and method for manufacturing the same202311,637,123Semiconductor device and manufacturing method thereof202311,408,690Method for producing aluminum alloy clad material202211,136,652Aluminum alloy material and method for producing the same, and aluminum alloy clad material and method for producing the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to UACJ CORP (6)· patent assignee history
2021–2025Based in JP· patent location history
2023–2024Patents assigned to KIOXIA CORP (3)· patent assignee history
2025Patents assigned to DENSO CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UACJ CORP | 6 | 2021–2025 |
| KIOXIA CORP | 3 | 2023–2024 |
| DENSO CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 9 | 2021–2025 |