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Inventor

Teruaki Maeda

Inventor
Tokyo, JP

Overview

6→
Patents
1992–2021
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.

G05Fprimary
G05FSystems for regulating electric or magnetic variables22%
G06FElectric digital data processing22%
G11CStatic stores22%
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons11%
F41BWeapons for projecting missiles without use of explosive or combustible propellant charge11%
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 systems11%
PatentTitleYear
11,035,643Toy gun20219,397,562'Negative reference voltage generating circuit and system thereof'20169,285,821'Negative reference voltage generating circuit and negative reference voltage generating system using the same'20166,949,409'Register setting method and semiconductor device'20056,713,778'Register setting method and semiconductor device'20045,083,292'Bipolar random access memory'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2005Patents assigned to FUJITSU LTD (3)· patent assignee history
1992Based in Seto, JP· patent location history
2004–2005Based in Kasugai, JP· patent location history
2016Patents assigned to POWERCHIP TECHNOLOGY CORP (2)· patent assignee history
2016–2021Based in Tokyo, JP· patent location history
2016Based in Hsinchu, TW· patent location history
2021Patents assigned to MARUZEN CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD31992–2005
POWERCHIP TECHNOLOGY CORP22016
MARUZEN CO LTD12021
Locations
LocationPatentsSpan
Tokyo, JP22016–2021
Kasugai, JP22004–2005
Hsinchu, TW12016
Seto, JP11992