Inventor

Minoru Tateno

Inventor

Saitama, JP

Overview

1991–2016

Patent span

Electricity

Primary field (CPC H)

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

F04Cprimary

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids14%

Y10TTechnical subjects covered by former us classification14%

B60LPropulsion of electrically-propelled vehicles7%

F01CRotary-piston or oscillating-piston machines or engines7%

G01CMeasuring distances, levels or bearings7%

G11CStatic stores7%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses7%

H04JMultiplex communication7%

H04LTransmission of digital information, e.g. telegraphic communication7%

H04NPictorial communication, e.g. television7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1991–2002Patents assigned to HITACHI LTD (3)· patent assignee history

1997Patents assigned to PIONEER ELECTRONIC CORP (1)· patent assignee history

2000Based in Ohiramachi, JP· patent location history

2002Based in Ohhira, JP· patent location history

2007–2010Patents assigned to FUJITSU LTD (2)· patent assignee history

2007Based in Yokohama, JP· patent location history

2010Based in Kawasaki, JP· patent location history

2016Patents assigned to NAGAFUJI KENJI (1)· patent assignee history

2016Patents assigned to PIONEER CORP (1)· patent assignee history

2016Based in Saitama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations