Inventor
Chiyoshi Sasaki
Inventor
Tokyo, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
G06FElectric digital data processing17%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application13%
H05KPrinted circuits13%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%
Y10TTechnical subjects covered by former us classification9%
A47JKitchen equipment4%
B22DCasting of metals4%
F24FAir-conditioning4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
PatentTitleYear
8,011,423'Heat sink with a centrifugal fan having vertically layered fins'20117,613,004'Heat sink with heat dissipating fins and method of manufacturing heat sink'20097,254,035'Circuit substrate unit and electronic equipment'20076,742,573'Heat sink including a heat dissipating fin and method for fixing the heat dissipating fin'20046,637,505'Apparatus for cooling a box with heat generating elements received therein and a method for cooling same'20036,516,867'Heat sink manufacturing device and manufacturing method'20036,507,490'Heat pipe hinge structure for electronic device'20036,377,452'Heat pipe hinge structure for electronic device'20026,377,454'Heat conducting apparatus and electronic apparatus having the same'20026,357,514'Heat sink including a heat dissipating fin and method for fixing the heat dissipating fin'20024,955,361'Hot plate'19904,896,716'Heat pipe type heat-exchanger for the ventilation'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2011Patents assigned to FURUKAWA ELECTRIC CO LTD (9)· patent assignee history
1990Based in Yokohama, JP· patent location history
2002–2007Patents assigned to SONY COMPUTER ENTERTAINMENT INC (5)· patent assignee history
2002Patents assigned to FUJITSU LTD (1)· patent assignee history
2002–2011Based in Tokyo, JP· patent location history
2003Patents assigned to FURAKAWA ELECTRIC CO LTD (1)· patent assignee history
2003–2007Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FURUKAWA ELECTRIC CO LTD | 9 | 1990–2011 |
| SONY COMPUTER ENTERTAINMENT INC | 5 | 2002–2007 |
| FUJITSU LTD | 1 | 2002 |
| FURAKAWA ELECTRIC CO LTD | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 8 | 2002–2011 |
| Kanagawa, JP | 2 | 2003–2007 |
| Yokohama, JP | 2 | 1990 |