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Inventor

Katsunori Sawai

Inventor
Tokyo, JP

Overview

7→
Patents
1992–2001
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G06Fprimary
G06FElectric digital data processing46%
H03KPulse technique15%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses15%
G11CStatic stores8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H10DInorganic electric semiconductor devices8%
PatentTitleYear
6,308,195'4-2 compressor circuit and voltage holding circuit for use in 4-2 compressor circuit'20016,225,577'Co-ordinates input device and a method for producing the same'20016,049,238'Clock generator and clock generating method capable of varying clock frequency without increasing the number of delay elements'20005,915,099'Bus interface unit in a microprocessor for facilitating internal and external memory accesses'19995,801,559'Clock generating circuit, PLL circuit, semiconductor device, and methods for designing and making the clock generating circuit'19985,787,310'Microcomputer'19985,165,029'Cache memory with test function'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2001Patents assigned to MITSUBISHI ELECTRIC CORP (6)· patent assignee history
1992–1998Based in Itami, JP· patent location history
1998–2001Based in Tokyo, JP· patent location history
2001Patents assigned to ALPS ELECTRIC CO LTD (1)· patent assignee history
2001Based in Fukushima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP61992–2001
ALPS ELECTRIC CO LTD12001
Locations
LocationPatentsSpan
Tokyo, JP41998–2001
Itami, JP21992–1998
Fukushima, JP12001