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Ishikawa Shin patents

Ishikawa Shin holds 4 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
Metric	Value
Total patents	4
Recent patents	0
First publication	Sep 8, 2015
Latest publication	May 16, 2017

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears to be growing based on the most recent years.

Patents filed per year
Year	Patents
2015	1
2016	1
2017	2

Browse patents by year
Year	Patents
2015	1
2016	1
2017	2

Recent patents

Latest publications where this party is an assignee.

Method for producing stainless steel for fuel cell separator, stainless steel for fuel cell separator, fuel cell separator, and fuel cell
US-9653738-B2 · May 16, 2017 · US
Ferritic stainless steel excellent in corrosion resistance and conductivity and method for manufacturing the same, separator of proton-exchange membrane fuel cell and proton-exchange membrane fuel cell
US-9587297-B2 · Mar 7, 2017 · US
Stainless steel foil and catalyst carrier for exhaust gas purifying device using the foil
US-9273382-B2 · Mar 1, 2016 · US
Stainless steel for fuel cell having good corrosion resistance and method for producing the same
US-9130199-B2 · Sep 8, 2015 · US

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	4
Cross-Sectional Technologies	4
Electricity	3
Operations & Transport	2
Mechanical Engineering	1