Inventor

Tadakazu Kobayashi

Inventor

Hyogo, JP

Overview

4→

Patents

1986–1994

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

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

C04Bprimary

C04BLime, magnesia27%

H10NElectric solid-state devices not otherwise provided for27%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

PatentTitleYear

5,362,710'Process for preparing high Tc superconducting material'1994 5,286,712'High TC superconducting film'1994 5,175,140'High Tc superconducting material'1992 4,612,559'Solar cell of amorphous silicon'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to AGENCY IND SCIENCE TECHN (1)· patent assignee history

1986Based in Itami, JP· patent location history

1992–1994Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (3)· patent assignee history

1992–1994Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO ELECTRIC INDUSTRIES	3	1992–1994
AGENCY IND SCIENCE TECHN	1	1986

Locations

Location	Patents	Span
Hyogo, JP	3	1992–1994
Itami, JP	1	1986