Inventor

Kunio Hakkaku

Inventor

Nagano, JP

Overview

31→

Patents

1985–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 31 as inventor

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

B29Cprimary

B29CShaping or joining of plastics25%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering25%

B41JTypewriters21%

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. inserts8%

H04NPictorial communication, e.g. television7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form3%

Y10TTechnical subjects covered by former us classification3%

B22FWorking metallic powder2%

B26DCutting2%

B41MPrinting, duplicating, marking, or copying processes2%

PatentTitleYear

11,077,609Building apparatus and building method2021 11,040,488Building apparatus and building method2021 11,040,484Building apparatus and building method2021 10,974,452Manufacturing method for three-dimensional object2021 10,926,477Building apparatus and building method2021 10,926,476Shaping apparatus and shaping method2021 10,730,244Shaping system, method for controlling shaping operation, shaping control device, and program2020 10,695,975Shaped object and shaping method2020 10,647,052Shaped article2020 10,538,038Inkjet forming method2020 10,500,787Shaped article2019 10,471,700Three-dimensional object manufacturing apparatus and control method for the same2019 10,427,333Forming apparatus for forming three-dimensional structure2019 10,391,754Forming apparatus and forming method2019 10,293,554Three-dimensional object forming device and three-dimensional object forming method2019 10,065,376Three-dimensional object fabrication device, three-dimensional object fabrication method, and three-dimensional object2018 7,190,492'Serial recording system printer and control method'2007 6,695,424'Printing device and printing method'2004 6,648,438'Control method of ink jet printer'2003 6,513,902'Apparatus for restoring ink jet recording head'2003 6,270,188'Ink jet printer and control method thereof'2001 6,260,457'Printer cutter device'2001 6,048,055'Ink tank system for ink jet printer'2000 5,204,737'Color information reading apparatus for reading binary data'1993 5,201,590'Image recording apparatus'1993 5,161,038'Apparatus for reading and recording information of characters, images, or the like.'1992 5,101,222'Image recording apparatus for two-sided thermal recording'1992 5,095,316'Method for recording a multi-color image on a thermal recording material'1992 4,962,386'Color image recording system using multi-layer, heat-sensitive recording material'1990 4,614,949'Transfer-type thermal printer'1986 4,559,565'Thermosensitive recording system'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1986Patents assigned to RICOH KK (2)· patent assignee history

1990–2007Patents assigned to FUJI PHOTO FILM CO LTD (13)· patent assignee history

1990–1993Based in Kanagawa, JP· patent location history

2000–2007Based in Tokyo, JP· patent location history

2004Based in Minami-ashigara, JP· patent location history

2018–2021Patents assigned to MIMAKI ENG CO LTD (15)· patent assignee history

2018–2021Based in Nagano, JP· patent location history

2021Based in Nagano-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MIMAKI ENG CO LTD	15	2018–2021
FUJI PHOTO FILM CO LTD	13	1990–2007
RICOH KK	2	1985–1986

Locations

Location	Patents	Span
Nagano, JP	15	2018–2021
Tokyo, JP	6	2000–2007
Kanagawa, JP	5	1990–1993
Nagano-shi, JP	1	2021
Minami-ashigara, JP	1	2004