Inventor

Shigeru Kishi

Inventor

Tokyo, JP

Overview

1991–2011

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

G01Wprimary

G01WMeteorology25%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems25%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%

Y02PClimate change mitigation technologies in the production or processing of goods25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to HITACHI LTD (1)· patent assignee history

1991Based in Oohira, JP· patent location history

2011Patents assigned to HIGASHI NIPPON RYOKAKU TETSUDO (1)· patent assignee history

2011Patents assigned to MTS INST INC (1)· patent assignee history

2011Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HIGASHI NIPPON RYOKAKU TETSUDO	1	2011
HITACHI LTD	1	1991
MTS INST INC	1	2011

Locations

Location	Patents	Span
Tokyo, JP	1	2011
Oohira, JP	1	1991