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Inventor

Hisayoshi Matsubara

Inventor
Iwata, JP

Overview

7→
Patents
1990–1997
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy37%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution37%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C01BNon-metallic elements11%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
PatentTitleYear
5,651,800'Reformer for fuel cell system'19975,618,322'Reformer for fuel cell system'1997RE035002'Fuel cell system'19955,193,635'Vehicle with fuel cell system'19935,139,894'Fuel cell system'19925,019,463'Fuel cell system'19914,965,143'Shutdown method for fuel cell system'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1997Patents assigned to YAMAHA MOTOR CO LTD (7)· patent assignee history
1990–1997Based in Iwata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAHA MOTOR CO LTD71990–1997
Locations
LocationPatentsSpan
Iwata, JP71990–1997