Inventor

Takaharu Tasaki

Inventor

Tokyo, JP

Overview

11→

Patents

1980–2013

Patent span

Performing operations

Primary field (CPC B)

Patents· 11 as inventor

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

B05Bprimary

B05BSpraying apparatus82%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers18%

PatentTitleYear

8,444,017'Pump-equipped container and duplex discharge container'2013 6,293,441'Trigger type liquid spray container for operation in both upright and inverted positions'2001 5,775,594'Sprayer'1998 5,464,130'Piston of pump section of trigger-type liquid dispenser'1995 5,423,442'Cap structure with elastic turnover cover'1995 5,361,920'Cap structure with elastic turnover cover'1994 5,344,079'Foaming nozzle for sprayer'1994 4,971,252'Nozzle cap'1990 4,819,835'Trigger type liquid dispenser'1989 4,365,751'Trigger type liquid injector'1982 4,216,883'Construction for supporting atomizing means of manually operable atomizer'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–2013Patents assigned to YOSHINO KOGYOSHO CO LTD (11)· patent assignee history

1980–2001Based in Tokyo, JP· patent location history

1990Based in Funabashi, JP· patent location history

1994–2013Based in Koto-ku, JP· patent location history

2013Patents assigned to CHIBA TETSUYA (1)· patent assignee history

2013Patents assigned to INAGAWA YOSHINORI (1)· patent assignee history

2013Patents assigned to KAO CORP (1)· patent assignee history

2013Patents assigned to KIKKAWA JUNKO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YOSHINO KOGYOSHO CO LTD	11	1980–2013
CHIBA TETSUYA	1	2013
INAGAWA YOSHINORI	1	2013
KAO CORP	1	2013
KIKKAWA JUNKO	1	2013

Locations

Location	Patents	Span
Tokyo, JP	7	1980–2001
Koto-ku, JP	3	1994–2013
Funabashi, JP	1	1990