Inventor

Jun Iwata

Inventor

Tokyo, JP

Overview

18→

Patents

1987–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 18 as inventor

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

G06Fprimary

G06FElectric digital data processing18%

H03MCoding8%

H04LTransmission of digital information, e.g. telegraphic communication8%

G02BOptical elements, systems or apparatus5%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices5%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%

H01LSemiconductor devices5%

H04NPictorial communication, e.g. television5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

10,644,055Photoelectric conversion apparatus including silicon oxide film and silicon nitride layers, equipment including photoelectric conversion apparatus, and manufacturing method of photoelectric conversion apparatus2020 10,178,286Method for forming color filter array, method for manufacturing imaging apparatus, and imaging apparatus2019 9,755,207'Pressure-sensitive adhesive tape for battery and battery using the pressure-sensitive adhesive tape'2017 9,703,015'Photomask, method of manufacturing optical element array, optical element array'2017 9,249,318'Dispersion'2016 8,311,908'Conversion engine and financial reporting system using the conversion engine'2012 7,565,311'Conversion engine and financial reporting system using the conversion engine'2009 6,973,004'Memory device including backup memory for saving data in standby mode'2005 6,199,191'Viterbi decoding method and device thereof'2001 5,901,160'Decoder with an error control adaptively applied on the basis of the estimated position of a slot in a frame'1999 5,887,007'Viterbi decoding method and viterbi decoding circuit'1999 5,422,894'Real-time convolutional decoder with block synchronizing function'1995 5,249,299'Information processing system having diagnostic processor for detecting failures in the diagnostic processor itself and performing retries upon failure detection'1993 5,243,321'Display control apparatus enabling clear display of operation performance of an arithmetic processor'1993 5,230,046'System for independently controlling supply of a clock signal to a selected group of the arithmetic processors connected in series'1993 5,088,022'Diagnostic system having multi-level port and flexible interface with a main port control unit and plurality of order port and primary port control units'1992 4,918,636'Circuit for comparing a plurality of binary inputs'1990 4,691,278'Data processor executing microprograms according to a plurality of system architectures'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1993Patents assigned to NEC CORP (6)· patent assignee history

1987–2001Based in Tokyo, JP· patent location history

1995–2001Patents assigned to OKI ELECTRIC IND CO LTD (4)· patent assignee history

2005–2020Based in Kawasaki, JP· patent location history

2009–2012Patents assigned to ORACLE INT CORP (2)· patent assignee history

2009–2012Based in Fountainville, PA, US· patent location history

2012–2017Patents assigned to IWATA JUN (3)· patent assignee history

2016Based in Fukushima, JP· patent location history

2017–2020Patents assigned to CANON KK (3)· patent assignee history

2017Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NEC CORP	6	1987–1993
OKI ELECTRIC IND CO LTD	4	1995–2001
CANON KK	3	2017–2020
IWATA JUNself	3	2012–2017
ORACLE INT CORP	2	2009–2012

Locations

Location	Patents	Span
Tokyo, JP	10	1987–2001
Kawasaki, JP	4	2005–2020
Fountainville, Pennsylvania, US	2	2009–2012
Osaka, JP	1	2017
Fukushima, JP	1	2016