Inventor

Izumi Takahashi

Inventor

Toyota, JP

Overview

1980–2012

Patent span

Physics

Primary field (CPC G)

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

G03Gprimary

G03GElectrography15%

Y10TTechnical subjects covered by former us classification12%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

H01QAntennas, i.e. radio aerials8%

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

A63FCard, board, or roulette games4%

B21LMaking metal chains4%

B23KSoldering or unsoldering4%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1980–1986Patents assigned to MARUMA TRACTOR & EQUIP (3)· patent assignee history

1980–2012Patents assigned to TAKAHASHI IZUMI (3)· patent assignee history

1980–1986Based in Tokyo, JP· patent location history

1985–1998Patents assigned to FUJI XEROX CO LTD (4)· patent assignee history

1985–1991Based in Kanagawa, JP· patent location history

1985Based in Hasuta, JP· patent location history

1998Based in Ebina, JP· patent location history

2008–2012Patents assigned to TOYOTA MOTOR CO LTD (4)· patent assignee history

2008–2012Based in Toyota, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations