Inventor
Masaki Toyoshima
Inventor
Tokyo, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Bprimary
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids10%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines10%
F24FAir-conditioning10%
H01LSemiconductor devices10%
H05BElectric heating10%
H10HInorganic light-emitting semiconductor devices having potential barriers10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to JTEKT CORP (1)· patent assignee history
2011Patents assigned to NIHON PARKERIZING (1)· patent assignee history
2011Based in Hiratsuka, JP· patent location history
2021Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2021Patents assigned to TOSHIBA KK (1)· patent assignee history
2021Patents assigned to TOSHIBA MATERIALS CO LTD (1)· patent assignee history
2021Based in Tokyo, JP· patent location history
2021Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JTEKT CORP | 1 | 2011 |
| MITSUBISHI ELECTRIC CORP | 1 | 2021 |
| NIHON PARKERIZING | 1 | 2011 |
| TOSHIBA KK | 1 | 2021 |
| TOSHIBA MATERIALS CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 1 | 2021 |
| Yokohama, JP | 1 | 2021 |
| Hiratsuka, JP | 1 | 2011 |