Inventor

Naoki Mochida

Inventor

Toyama, JP

Overview

4→

Patents

1979–1989

Patent span

Performing operations

Primary field (CPC B)

Patents· 4 as inventor

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

B01Dprimary

B01DSeparation13%

B29CShaping or joining of plastics13%

A24DCigars7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%

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. inserts7%

B29LIndexing scheme associated with subclass b29c, relating to particular articles7%

C02FTreatment of water, waste water, sewage, or sludge7%

C08JWorking-up7%

C08LCompositions of macromolecular compounds7%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons7%

PatentTitleYear

4,888,147'Process for production of cellulose acetate molding materials'1989 4,357,188'Method for manufacturing cigarette filters'1982 4,206,080'Method of producing of treating material for oil-containing waste water'1980 4,138,520'Translucent polypropylene film and process for producing the same'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1989Patents assigned to MITSUBISHI RAYON CO (4)· patent assignee history

1979Based in Ohtake, JP· patent location history

1980Based in Otaki, JP· patent location history

1982–1989Based in Toyama, JP· patent location history

1989Patents assigned to MITSUBISHI ACETATE CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI RAYON CO	4	1979–1989
MITSUBISHI ACETATE CO LTD	1	1989

Locations

Location	Patents	Span
Toyama, JP	2	1982–1989
Otaki, JP	1	1980
Ohtake, JP	1	1979