Inventor

Tatsuya Tada

Inventor

Yokohama, JP

Overview

16→

Patents

1988–2020

Patent span

Physics

Primary field (CPC G)

Patents· 16 as inventor

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

G03Gprimary

G03GElectrography70%

B29CShaping or joining of plastics9%

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%

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 sintering9%

B82YSpecific uses or applications of nanostructures4%

PatentTitleYear

10,695,988Method of producing three-dimensional shaped article2020 10,357,956Shaping apparatus and shaping method2019 9,454,103'Image forming apparatus'2016 9,372,439'Developing device and image forming apparatus'2016 9,366,988'Developing device and image forming apparatus'2016 9,104,142'Developing device and image forming apparatus'2015 RE038026'Developing device having regulating rotary member for regulating toner amount'2003 5,781,836'Developing device having regualting rotary member for regulating toner amount'1998 5,754,929'Development apparatus'1998 5,523,533'Developing device which restricts carrier using developing agent regulating rotary member'1996 5,517,286'Developing apparatus'1996 5,512,406'Toners of different size for electrophotography'1996 5,464,720'Electrophotographic method and apparatus using magnetic toner'1995 4,985,823'Image-forming apparatus'1991 4,942,431'Image forming apparatus'1990 4,777,512'Image forming apparatus with delay during toner replenishment'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2020Patents assigned to CANON KK (16)· patent assignee history

1988–1991Based in Kawasaki, JP· patent location history

1995–2020Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	16	1988–2020

Locations

Location	Patents	Span
Yokohama, JP	13	1995–2020
Kawasaki, JP	3	1988–1991