Inventor

Toshifumi Hamaguchi

Inventor

Takatsuki, JP

Overview

5→

Patents

1999–2011

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

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

G06Fprimary

G06FElectric digital data processing38%

H03KPulse technique25%

H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner13%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses13%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use13%

PatentTitleYear

7,930,575'Microcontroller for controlling power shutdown process'2011 7,633,351'Differential ring oscillator'2009 7,042,298'Oscillator circuit and oscillation stabilizing method'2006 6,253,305'Microprocessor for supporting reduction of program codes in size'2001 5,966,514'Microprocessor for supporting reduction of program codes in size'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history

1999–2006Based in Takatsuki, JP· patent location history

2009–2011Patents assigned to PANASONIC CORP (2)· patent assignee history

2009–2011Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	3	1999–2006
PANASONIC CORP	2	2009–2011

Locations

Location	Patents	Span
Takatsuki, JP	3	1999–2006
Osaka, JP	2	2009–2011