Inventor

Takeho Miyashita

Inventor

Yokohama, JP

Overview

36→

Patents

2013–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 36 as inventor

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

B41Jprimary

B41JTypewriters52%

LOC1810%

LOC168%

Y10TTechnical subjects covered by former us classification6%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%

B01DSeparation2%

B29BPreparation or pretreatment of the material to be shaped2%

B29CShaping or joining of plastics2%

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. inserts2%

B29LIndexing scheme associated with subclass b29c, relating to particular articles2%

PatentTitleYear

10,968,004Blow bottle and method for molding blow bottle2021 10,906,323Ink cartridge with a housing sealed by a sealing member that changeably forms an air communication passage2021 D0906415Head for ink cartridge for computer printers2020 D0906416Ink cartridge for computer printers2020 10,850,522Ink cartridge2020 10,843,474Liquid container unit and recording apparatus2020 10,836,175Liquid container2020 D0899513Ink cartridge for computer printer2020 D0896883Ink cartridge for computer printers2020 10,675,877Ink cartridge2020 10,661,570Ink cartridge for reduction of ink leakage2020 10,618,300Liquid storage container and liquid ejection apparatus2020 10,611,162Liquid container and liquid ejection apparatus2020 10,538,092Liquid supplying mechanism, and liquid ejection apparatus2020 10,427,412Liquid ejecting apparatus and liquid refilling container2019 10,399,346Liquid container unit and recording apparatus2019 10,399,347Liquid supplying mechanism, and liquid ejection apparatus2019 10,336,087Liquid container2019 10,223,624Notification device, notification method, and printing apparatus2019 10,112,403Liquid container and liquid ejection apparatus2018 10,093,105Liquid storage container and liquid ejection apparatus2018 10,029,474Liquid storage unit, liquid discharge apparatus using the same, and method of removing bubbles from liquid storage unit2018 9,994,031Liquid container and recording apparatus on which liquid container is mounted2018 9,919,536'Liquid container'2018 9,914,305'Liquid storage container unit'2018 9,862,196'Liquid container and recording apparatus on which liquid container is mounted'2018 D0792509'Ink tank for printer'2017 D0791868'Ink tank for printer'2017 D0785087'Ink tank for printer'2017 9,016,842'Liquid container and apparatus in which liquid container is mountable'2015 8,960,869'Tank and printer including tank'2015 8,770,730'Liquid container and apparatus in which liquid container is mountable'2014 8,770,731'Liquid container and apparatus in which liquid container is mountable'2014 D0696721'Ink tank for printer'2013 8,529,037'Ink tank and production process of ink tank'2013 D0674436'Ink tank for printer'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to CANON KK (36)· patent assignee history

2013–2015Patents assigned to KUBO KOICHI (4)· patent assignee history

2013–2015Patents assigned to MIYASHITA TAKEHO (4)· patent assignee history

2013–2015Patents assigned to TAKADA HITOSHI (4)· patent assignee history

2013–2015Patents assigned to HAYASHI HIROKI (3)· patent assignee history

2013–2015Based in Machida, JP· patent location history

2013Based in Kawasaki, JP· patent location history

2017–2021Based in Yokohama, JP· patent location history

2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	36	2013–2021
KUBO KOICHI	4	2013–2015
MIYASHITA TAKEHOself	4	2013–2015
TAKADA HITOSHI	4	2013–2015
HAYASHI HIROKI	3	2013–2015

Locations

Location	Patents	Span
Yokohama, JP	27	2017–2021
Machida, JP	5	2013–2015
Tokyo, JP	2	2020
Kawasaki, JP	2	2013