Inventor

Daisuke Hozumi

Inventor

Kirishima, JP

Overview

8→

Patents

1992–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 8 as inventor

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

B41Jprimary

B41JTypewriters55%

B05BSpraying apparatus9%

E04DRoof coverings9%

E05FDevices for moving wings into open or closed position9%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

PatentTitleYear

10,737,489Liquid ejection head and recording apparatus2020 10,668,723Liquid ejection head and recording apparatus2020 10,086,609Liquid discharge head, and recording device using the same2018 9,272,517'Liquid discharge head and recording device using the same'2016 8,944,572'Liquid discharge head and recording device using same'2015 8,888,257'Liquid discharge head, liquid discharge device using the same, and recording apparatus'2014 D0328795'Skylight'1992 5,115,601'Movable sky light'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to SANWA SHUTTER CORP (2)· patent assignee history

1992Based in Tokyo, JP· patent location history

2014–2020Patents assigned to KYOCERA CORP (6)· patent assignee history

2014–2015Patents assigned to HOZUMI DAISUKE (2)· patent assignee history

2014Patents assigned to MATSUMOTO AYUMU (1)· patent assignee history

2014Based in Kagoshima, JP· patent location history

2015Patents assigned to IKEUCHI WATARU (1)· patent assignee history

2015–2020Based in Kirishima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KYOCERA CORP	6	2014–2020
HOZUMI DAISUKEself	2	2014–2015
SANWA SHUTTER CORP	2	1992
IKEUCHI WATARU	1	2015
MATSUMOTO AYUMU	1	2014

Locations

Location	Patents	Span
Kirishima, JP	5	2015–2020
Tokyo, JP	2	1992
Kagoshima, JP	1	2014