Inventor

Shigenobu Sobajima

Inventor

Hachioji, JP

Overview

7→

Patents

1976–1980

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y10Tprimary

Y10TTechnical subjects covered by former us classification12%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

B41MPrinting, duplicating, marking, or copying processes8%

C03CChemical composition of glasses, glazes or vitreous enamels8%

F24SSolar heat collectors8%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like4%

B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for4%

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material4%

PatentTitleYear

4,234,654'Heat wave-reflective or electrically conductive laminated structure'1980 4,215,168'Laminated multilayer sheet structure and its utilization'1980 4,206,615'Insulative multi-pane window structure of refrigerator or freezer'1980 4,166,876'Transparent, electrically conductive laminated structure and process for production thereof'1979 3,967,285'Method for forming images by differential oxidation'1976 3,949,409'Method for forming images using an electrolytic layer in redox recording'1976 3,947,373'Electrically insulating powdery material, a process for its preparation and thermally conducting and electrically insulating filled resin composition using said insulating powdery material as filler'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1980Patents assigned to TEIJIN LTD (7)· patent assignee history

1976–1980Based in Hachioji, JP· patent location history

1976Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEIJIN LTD	7	1976–1980

Locations

Location	Patents	Span
Hachioji, JP	6	1976–1980
Tokyo, JP	1	1976