Inventor
Katsuhiko Fujiwara
Inventor
Kusatsu, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning27%
F25BRefrigeration machines, plants or systems18%
G06FElectric digital data processing18%
G06NComputing arrangements based on specific computational models18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
PatentTitleYear
5,916,255'Outdoor unit of a separate type air conditioner'19995,505,057'Pattern classification system'19965,337,371'Pattern classification system'19944,781,738'Liquid-gas contactor for non-azeotropic mixture refrigerant'19884,769,999'Liquid-gas contactor for non-azeotropic mixture refrigerant'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1999Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history
1988–1999Based in Kusatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 5 | 1988–1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kusatsu, JP | 5 | 1988–1999 |