Inventor

Yoshiaki Hayashi

Inventor

Osaka, JP

Overview

46→

Patents

1976–2019

Patent span

Performing operations

Primary field (CPC B)

Patents· 46 as inventor

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

Y10Sprimary

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers9%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments8%

Y10TTechnical subjects covered by former us classification8%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts4%

G01QScanning-probe techniques or apparatus4%

G11BInformation storage based on relative movement between record carrier and transducer4%

B41MPrinting, duplicating, marking, or copying processes3%

B82YSpecific uses or applications of nanostructures3%

PatentTitleYear

10,388,812Method of recycling solar cell module2019 8,471,431'Brushed electric motor and method for setting brush configuration'2013 7,556,968'Scanning probe microscope and molecular structure change observation method'2009 6,703,730'Electric motor cooling having air-communication restrain between intake duct and exhaust duct, and having cooling fan received in yoke'2004 6,461,156'Firing setters and process for producing these setters'2002 6,434,323'Digital information recording/reproduction apparatus and digital information recording/reproduction method'2002 6,380,647'Motor having rotor equipped with cooling fan'2002 6,118,121'Probe scanning mechanism for a scanning probe microscope'2000 6,021,665'Cantilever tracking type scanning probe microscope'2000 5,912,461'Probe scanning mechanism for a scanning probe microscope'1999 5,822,192'Case sealing structure and assembling method therefor'1998 5,779,783'Composition for printing inks'1998 5,638,052'LED matrix display with LED control switches adjacent to each LED'1997 5,638,098'Document processing apparatus for controlling fixation of recorded ink'1997 5,556,456'Pigment compositions'1996 5,416,263'Process for producing 4,4\'-Diamino-1,1\'-dianthraquinonyl pigments'1995 5,393,899'Process for purification of crude 4,4\'-diamino-1,1\'-dianthraquinonyl-3,3\'-disulfonic acids and salts thereof'1995 5,320,678'Process for producing 4,4\'-diamino-1,1,\'-dianthraquinonyl pigments'1994 5,303,833'Blow-molded bottle-shaped container made of synthetic resin'1994 5,282,688'Sintered oil impregnated bearing and its manufacturing method'1994 5,222,615'Container having support structure in its bottom section'1993 5,199,588'Biaxially blow-molded bottle-shaped container having pressure responsive walls'1993 5,183,892'Anthrapyridone compounds'1993 5,077,264'Cyan dye-donor element used in thermal transfer and thermal transfer sheet using it'1991 5,064,081'Pressure resistant polygonal bottle-shaped container having a polygonal bottom'1991 5,062,537'Bottle-shaped container with base cap'1991 5,013,712'Magenta dye-donor element used in thermal transfer and thermal transfer sheet using it'1991 4,991,728'Blow-molded bottle-shaped container of biaxially oriented polyethylene terephthalate and piece to be blow-molded into the same bottle-shaped container'1991 4,877,141'Pressure resistant bottle-shaped container'1989 4,833,123'Yellow dye-donor element used in thermal transfer and thermal transfer and thermal transfer sheet using it'1989 4,804,417'Process for producing dioxazine violet pigment'1989 4,678,275'Optical fiber for infrared transmission consisting essentially of high purity mixed crystal of thallium bromide and thallium iodide'1987 D0285932'Electric guitar'1986 4,606,255'Guitar for guitar synthesizer'1986 4,589,559'Blow-molded bottle-shaped container of biaxially oriented polyethylene terephthalate resin and method of molding the same'1986 4,524,045'Method of fabricating bottle-shaped container of saturated polyester'1985 4,481,358'Process for producing dioxazine violet pigment'1984 4,330,579'Parison for bottle product'1982 4,317,908'Process for producing dioxazine violet pigment'1982 4,288,478'Parison and method for forming parisons for biaxial orientation blow molding'1981 4,199,229'Solid state display device'1980 4,126,888'Magnetic recording and reproducing apparatus of rotating head type'1978 4,121,267'High speed feeding and rewinding mechanism in a magnetic tape recording and reproducing apparatus'1978 4,115,825'Tape loading apparatus in a magnetic recording and reproducing apparatus'1978 4,031,287'Self-bonding insulated wire'1977 3,953,649'Self-bonding magnet wire and process of manufacturing same'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1987Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history

1980–1995Based in Osaka, JP· patent location history

1981–1994Patents assigned to YOSHINO KOGYOSHO CO LTD (11)· patent assignee history

1981–1994Based in Matsudo, JP· patent location history

1982–1998Patents assigned to SUMITOMO CHEMICAL CO (11)· patent assignee history

1982–1993Based in Tokyo, JP· patent location history

1994–2013Patents assigned to ASMO CO LTD (4)· patent assignee history

1999–2000Patents assigned to OLYMPUS OPTICAL CO (3)· patent assignee history

1999–2009Based in Ome, JP· patent location history

2002–2013Based in Hamamatsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO CHEMICAL CO	11	1982–1998
YOSHINO KOGYOSHO CO LTD	11	1981–1994
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	5	1978–1987
ASMO CO LTD	4	1994–2013
OLYMPUS OPTICAL CO	3	1999–2000

Locations

Location	Patents	Span
Osaka, JP	10	1980–1995
Matsudo, JP	7	1981–1994
Ome, JP	4	1999–2009
Tokyo, JP	4	1982–1993
Hamamatsu, JP	3	2002–2013