Inventor

Yoshihiro Saijo

Inventor

Tokushima, JP

Overview

15→

Patents

1985–2003

Patent span

Performing operations

Primary field (CPC B)

Patents· 15 as inventor

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

B65Bprimary

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials30%

B67CCleaning, filling with liquids or semiliquids, or emptying, of bottles, jars, cans, casks, barrels, or similar containers, not otherwise provided for19%

B31BMaking containers of paper, cardboard or material worked in a manner analogous to paper8%

B29CShaping or joining of plastics5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers5%

G01FMeasuring volume, volume flow, mass flow or liquid level5%

H01RElectrically-conductive connections5%

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

B29BPreparation or pretreatment of the material to be shaped3%

PatentTitleYear

6,648,636'Heating device for heat-sealing containers'2003 6,250,543'Container of gabled roof type having top seal rib and top sealing device therefor'2001 5,769,136'Liquid metering-filling apparatus'1998 5,105,997'Filling nozzle having a tube holding portion for holding a rubber tube'1992 5,094,278'Filling nozzle'1992 5,040,579'Device for detecting leak in metering cylinder of liquid filling machine'1991 5,027,983'Apparatus for filling specified amount of liquid'1991 4,995,431'Apparatus for filling specified amount of liquid'1991 4,982,770'Apparatus for filling specified amount of liquid'1991 4,925,069'Apparatus for filling specified amount of liquid'1990 4,838,847'Packaging machine'1989 4,820,179'Multi-contact electrical connector'1989 4,776,830'Packaging machine'1988 4,708,707'Blank feeder for packaging machine'1987 4,545,634'Multi-contact connector'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to NIPPON ACHAKUTANSHI SEIZO KABU (1)· patent assignee history

1985Based in Otawara-shi, JP· patent location history

1987–2003Patents assigned to SHIKOKU KAKOKI CO LTD (12)· patent assignee history

1987–2003Based in Tokushima, JP· patent location history

1989Patents assigned to NIPPON ACCHAKUTANSHI SEIZO KK (1)· patent assignee history

1989Based in Osaka, JP· patent location history

1991Patents assigned to SHIKOKU KOKOKI CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHIKOKU KAKOKI CO LTD	12	1987–2003
NIPPON ACCHAKUTANSHI SEIZO KK	1	1989
NIPPON ACHAKUTANSHI SEIZO KABU	1	1985
SHIKOKU KOKOKI CO LTD	1	1991

Locations

Location	Patents	Span
Tokushima, JP	13	1987–2003
Osaka, JP	1	1989
Otawara-shi, JP	1	1985