Inventor
Naoyuki Sori
Inventor
Yokohama, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Fprimary
H01FMagnets20%
C22CAlloys13%
F25BRefrigeration machines, plants or systems13%
B22FWorking metallic powder10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
F25DRefrigerators3%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application3%
G01RMeasuring electric variables3%
PatentTitleYear
6,197,127'Cryogenic refrigerant and refrigerator using the same'20016,042,657'Regenerator material for extremely low temperatures and regenerator for extremely low temperatures using the same'20005,660,917'Thermal conductivity sheet'19975,449,416'Cold accumulating material and method of manufacturing the same'19955,219,678'Nickel-metal hydride secondary cell, and method of manufacturing the same, hydrogen absorbing alloy particles for cell, method of manufacturing the same'19935,186,765'Cold accumulating material and method of manufacturing the same'19934,827,235'Magnetic field generator useful for a magnetic resonance imaging instrument'19894,734,131'Permanent-magnetic material'19884,578,125'Permanent magnet'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to TOKYO SHIBAURA ELECTRIC CO (1)· patent assignee history
1986–2001Based in Yokohama, JP· patent location history
1988–2001Patents assigned to TOSHIBA KK (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 8 | 1988–2001 |
| TOKYO SHIBAURA ELECTRIC CO | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 9 | 1986–2001 |