Inventor

Katsuya Nozawa

Inventor

Osaka, JP

Overview

38→

Patents

1988–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 38 as inventor

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

H10Dprimary

H10DInorganic electric semiconductor devices16%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1012%

C30BSingle-crystal growth8%

G11BInformation storage based on relative movement between record carrier and transducer8%

H01LSemiconductor devices8%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%

H04NPictorial communication, e.g. television5%

H10KOrganic electric solid-state devices4%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

G01SRadio direction-finding3%

PatentTitleYear

10,903,264Imaging system and imaging method2021 10,847,669Photodetection element including photoelectric conversion structure and avalanche structure2020 10,777,699Photodetection element including photoelectric conversion structure and avalanche structure2020 10,708,511Three-dimensional motion obtaining apparatus and three-dimensional motion obtaining method2020 10,672,836Imaging device2020 10,636,972Method for producing photoelectric conversion element by using photoelectric conversion film including semiconducting carbon nanotubes having different chiralities2020 10,542,228Imaging system including illuminator and imaging device2020 9,843,740'Multispectral imaging device and multispectral imaging method'2017 9,605,998'Measurement system'2017 8,258,038'Method of manufacturing semiconductor memory'2012 7,302,456'Stochastic processor and stochastic computer using the same'2007 7,129,168'Method of estimating substrate temperature'2006 7,105,449'Method for cleaning substrate and method for producing semiconductor device'2006 6,930,026'Method of forming a semiconductor wafer having a crystalline layer thereon containing silicon, germanium and carbon'2005 6,919,253'Method of forming a semiconductor device including simultaneously forming a single crystalline epitaxial layer and a polycrystalline or amorphous layer'2005 6,858,454'Method for measuring semiconductor constituent element content and method for manufacturing a semiconductor device'2005 6,852,602'Semiconductor crystal film and method for preparation thereof'2005 6,762,106'Semiconductor device and method for fabricating the same'2004 6,720,587'Structure evaluation method, method for manufacturing semiconductor devices, and recording medium'2004 6,713,790'Semiconductor device and method for fabricating the same'2004 6,674,100'SiGeC-based CMOSFET with separate heterojunctions'2004 6,660,393'SiGeC semiconductor crystals and the method producing the same'2003 6,649,496'Production method for semiconductor crystal'2003 6,645,836'Method of forming a semiconductor wafer having a crystalline layer thereon containing silicon, germanium and carbon'2003 6,537,369'SiGeC semiconductor crystal and production method thereof'2003 6,455,364'Semiconductor device and method for fabricating the same'2002 6,403,976'Semiconductor crystal, fabrication method thereof, and semiconductor device'2002 6,399,993'Semiconductor device and method for fabricating the same'2002 6,399,970'FET having a Si/SiGeC heterojunction channel'2002 6,277,657'Apparatus for fabricating semiconductor device and fabrication method therefor'2001 6,190,975'Method of forming HCMOS devices with a silicon-germanium-carbon compound semiconductor layer'2001 5,209,427'Brake mechanism of magnetic recording and reproducing apparatus'1993 5,031,056'Tape tension mechanism'1991 4,939,602'Cassette holder mechanism'1990 4,899,951'Braking mechanism for use in a magnetic recording apparatus'1990 4,841,392'Tape loading apparatus having an arrangement for controlling movement of a guide roller holder arm'1989 4,788,609'Driving power switching mechanism for cassette tape reproducing apparatus'1988 4,785,362'Driving force branching gear mechanism'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1993Patents assigned to CLARION CO LTD (7)· patent assignee history

1988–1991Based in Tokyo, JP· patent location history

1993Based in Saitama, JP· patent location history

2001–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (21)· patent assignee history

2001–2021Based in Osaka, JP· patent location history

2012Patents assigned to NOZAWA KATSUYA (1)· patent assignee history

2012Patents assigned to PANASONIC CORP (1)· patent assignee history

2017–2021Patents assigned to PANASONIC IP MAN CO LTD (9)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	21	2001–2007
PANASONIC IP MAN CO LTD	9	2017–2021
CLARION CO LTD	7	1988–1993
NOZAWA KATSUYAself	1	2012
PANASONIC CORP	1	2012

Locations

Location	Patents	Span
Osaka, JP	31	2001–2021
Tokyo, JP	6	1988–1991
Saitama, JP	1	1993