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Inventor

Fumiyoshi Yamada

Inventor
Mie, JP

Overview

8→
Patents
1984–2006
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

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

C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds16%
C08LCompositions of macromolecular compounds16%
Y10TTechnical subjects covered by former us classification16%
B29CShaping or joining of plastics8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08JWorking-up8%
B29BPreparation or pretreatment of the material to be shaped4%
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. inserts4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
PatentTitleYear
7,115,694'Propylene-based polymer'20067,105,604'Soft propylene-based resin composition'20065,506,039'Sheet molding compounds, production processes therefor, and molded materials therefrom'19965,360,866'Thermoplastic polyphenylene ether resin composition'19945,177,156'Process for producing silane-modified polyphenylene ether and thermoplastic resin composition containing the same'19935,134,194'Thermoplastic resin composition'19924,897,299'Grating of fiber reinforced plastic'19904,427,482'Method for producing prepreg rovings'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1996Patents assigned to DAINIPPON INK & CHEMICALS (2)· patent assignee history
1990Patents assigned to DAINIPPONINK & CHEMICALS INC (1)· patent assignee history
1992–1994Patents assigned to MITSUBISHI PETROCHEMICAL CO (3)· patent assignee history
1992Based in Yokkaichi, JP· patent location history
1993–1994Based in Mie, JP· patent location history
1996Patents assigned to AISIN SEIKI (1)· patent assignee history
1996Based in Izumiotsu, JP· patent location history
2006Patents assigned to MITSUBISHI CHEM CORP (2)· patent assignee history
2006Based in Kanagawa, JP· patent location history
2006Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI PETROCHEMICAL CO31992–1994
DAINIPPON INK & CHEMICALS21984–1996
MITSUBISHI CHEM CORP22006
AISIN SEIKI11996
DAINIPPONINK & CHEMICALS INC11990
Locations
LocationPatentsSpan
Mie, JP21993–1994
Kanagawa, JP12006
Yokohama, JP12006
Izumiotsu, JP11996
Yokkaichi, JP11992