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Inventor

Ryuichi Hori

Inventor
Hiroshima, JP

Overview

6→
Patents
1990–2007
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

C21Bprimary
C21BManufacture of iron or steel22%
G11BInformation storage based on relative movement between record carrier and transducer22%
H04NPictorial communication, e.g. television22%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling11%
G06FElectric digital data processing11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
7,254,318'Recording apparatus, recording program, and recording method'20077,177,531'Record and playback apparatus and record medium'20076,879,408'Printer driver, printer, and recording medium on which printer driver program is recorded'20056,511,597'Chip discharge conveyor system'20035,989,488'Blast tuyere of a blast furnace'19994,963,186'Method for operating blast furnace by adding solid reducing agent'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1999Patents assigned to KOBE STEEL LTD (2)· patent assignee history
1990–1999Based in Kakogawa, JP· patent location history
2003Patents assigned to TSUBAKIMOTO MAYFRAN INC (1)· patent assignee history
2003Based in Shiga, JP· patent location history
2005–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
2005–2007Based in Hiroshima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32005–2007
KOBE STEEL LTD21990–1999
TSUBAKIMOTO MAYFRAN INC12003
Locations
LocationPatentsSpan
Hiroshima, JP32005–2007
Kakogawa, JP21990–1999
Shiga, JP12003