Inventor

Yasushi Koike

Inventor

Kawasaki, JP

Overview

15→

Patents

1990–2008

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.

B41Jprimary

B41JTypewriters38%

B29BPreparation or pretreatment of the material to be shaped9%

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. inserts9%

B29LIndexing scheme associated with subclass b29c, relating to particular articles9%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables9%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management9%

B41MPrinting, duplicating, marking, or copying processes6%

G06KGraphical data reading3%

H01HElectric switches3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

7,452,918'Recycled plastic material, electronic apparatus having the recycled plastic material, method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material'2008 6,962,412'Cover unit and recovery apparatus'2005 6,881,368'Recycled ABS resin, recycled ABS alloy resin and production process of ABS alloy resin'2005 6,864,294'RECYCLED PLASTIC MATERIAL, ELECTRONIC APPARATUS HAVING THE RECYCLED PLASTIC MATERIAL, METHOD OF MANUFACTURING PLASTIC PART, METHOD OF MANUFACTURING THE RECYCLED PLASTIC MATERIAL, AND METHOD OF REUSING PLASTIC MATERIAL'2005 6,846,999'Switch button and recording apparatus'2005 6,033,067'Feed sheet fold removing structure and method used in ink jet recording apparatus'2000 6,012,797'Method for driving an ink jet recording head having improved discharge stability and recording apparatus having the same'2000 5,984,469'Recording apparatus'1999 5,902,058'Sheet conveying apparatus and image forming apparatus'1999 5,899,613'Image recording apparatus having conveying means for both continuous sheet and single sheet'1999 5,880,754'Recording apparatus including recording head and temperature stabilization portion'1999 5,870,127'Recording apparatus'1999 5,576,744'Recording apparatus and method compensating for varying gap between recording head and recording medium'1996 5,018,655'Paper feed device for printer'1991 4,979,837'Paper tractor'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to SEIKOSHA KK (2)· patent assignee history

1990–2000Based in Tokyo, JP· patent location history

1996–2008Patents assigned to CANON KK (13)· patent assignee history

1999–2005Based in Kawasaki, JP· patent location history

2005–2008Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	13	1996–2008
SEIKOSHA KK	2	1990–1991

Locations

Location	Patents	Span
Kawasaki, JP	6	1999–2005
Tokyo, JP	5	1990–2000
Kanagawa, JP	4	2005–2008