Inventor

Satoru Morisawa

Inventor

Tokyo, JP

Overview

7→

Patents

1991–2002

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G03Gprimary

G03GElectrography55%

B41JTypewriters9%

B82YSpecific uses or applications of nanostructures9%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium9%

H01RElectrically-conductive connections9%

H04NPictorial communication, e.g. television9%

PatentTitleYear

6,472,547'Process for producing bismuth tertiary amyloxide'2002 5,305,062'Conductive structure for electrophotographic imaging device'1994 5,303,010'Doctor blade mounting structure'1994 5,091,748'Toner supplying mechanism'1992 5,081,504'Drum cleaning unit for image recording apparatus'1992 5,059,991'Dustproof transparent member'1991 5,045,892'Recording paper transport mechanism'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1994Patents assigned to ASAHI OPTICAL CO LTD (6)· patent assignee history

1991–1994Based in Tokyo, JP· patent location history

1992–1994Based in Kita-ku, JP· patent location history

1992Based in Kitamachi, JP· patent location history

2002Patents assigned to KABUSHIKIKAISHA KOJUNDOKAGAKU (1)· patent assignee history

2002Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ASAHI OPTICAL CO LTD	6	1991–1994
KABUSHIKIKAISHA KOJUNDOKAGAKU	1	2002

Locations

Location	Patents	Span
Tokyo, JP	3	1991–1994
Kita-ku, JP	2	1992–1994
Saitama, JP	1	2002
Kitamachi, JP	1	1992