Inventor

Hiroshi Isoda

Inventor

Nara, JP

Overview

7→

Patents

1999–2007

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.

H03Hprimary

H03HImpedance networks, e.g. resonant circuits13%

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

H04BTransmission13%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation7%

G06FElectric digital data processing7%

G09GArrangements or circuits for control of indicating devices using static means to present variable information7%

H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner7%

H03DDemodulation or transference of modulation from one carrier to another7%

H03FAmplifiers7%

H03GControl of amplification7%

PatentTitleYear

7,301,775'Receiving device'2007 7,155,188'Integrated circuit and receiving device'2006 7,039,376'AGC amplifier circuit for use in a digital satellite broadcast receiver apparatus'2006 6,642,780'Variable frequency filter circuit'2003 6,433,630'Phase shifter, and demodulator employing it'2002 6,388,535'Oscillator, and an oscillator characteristic adjustment method'2002 5,900,873'Information processing device and information processing method'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2007Patents assigned to SHARP KK (7)· patent assignee history

1999–2003Based in Ikoma, JP· patent location history

2002–2007Based in Nara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHARP KK	7	1999–2007

Locations

Location	Patents	Span
Nara, JP	5	2002–2007
Ikoma, JP	2	1999–2003