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Inventor

Shigeo Kawachi

Inventor
Yao, JP

Overview

2→
Patents
1999–2000
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B41Jprimary
B41JTypewriters13%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds13%
C08LCompositions of macromolecular compounds13%
G03GElectrography13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
6,039,441'Ink jet recording unit'20005,922,426'Paper feed roll, process for the preparation thereof and silicone rubber composition for paper feed roll'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to FUJI XEROX CO LTD (2)· patent assignee history
1999Patents assigned to DOW CORNING TORAY SILICONE (1)· patent assignee history
1999Patents assigned to KINJO RUBBER CO LTD (1)· patent assignee history
1999–2000Based in Yao, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI XEROX CO LTD21999–2000
DOW CORNING TORAY SILICONE11999
KINJO RUBBER CO LTD11999
Locations
LocationPatentsSpan
Yao, JP21999–2000