Advantest Corp (ADTTF) SEC Filing 20-F Annual report for the fiscal year ending Tuesday, March 31, 2015

Document And Entity Information

Consolidated Balance Sheets

Consolidated Balance Sheets (parenthetical)

Consolidated Statements Of Cash Flows

Consolidated Statements Of Comprehensive Income (loss)

Consolidated Statements Of Operations

Consolidated Statements Of Stockholders' Equity

Accrued Pension And Severance Costs

Accrued Pension And Severance Costs (schedule Of Amounts Recognized In Consolidated Balance Sheets) (detail)

Accrued Pension And Severance Costs (schedule Of Benefit Obligation, Fair Value Of Plan Assets And Funded Status Of Plan) (detail)

Accrued Pension And Severance Costs (schedule Of Changes In Level 3 Plan Assets) (detail)

Accrued Pension And Severance Costs (schedule Of Changes In Pension Related Adjustments (before Tax) Recognized In Other Comprehensive Income (loss) (detail)

Accrued Pension And Severance Costs (schedule Of Estimated Future Benefit Payments) (detail)

Accrued Pension And Severance Costs (schedule Of Estimated Prior Service Cost And Actuarial Loss For Defined Benefit Pension Plans) (detail)

Accrued Pension And Severance Costs (schedule Of Fair Value Of Plan Assets Measured With Levels Of Inputs) (detail)

Accrued Pension And Severance Costs (schedule Of Fair Value Of Plan Assets Measured With Levels Of Inputs) (parenthetical) (detail)

Accrued Pension And Severance Costs (schedule Of Information About Retirement And Severance Plans) (detail)

Accrued Pension And Severance Costs (schedule Of Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets) (detail)

Accrued Pension And Severance Costs (schedule Of Pension Related Adjustments (before Tax) Recognized In Accumulated Other Comprehensive Income (loss)) (detail)

Accrued Pension And Severance Costs (schedule Of Weighted-average Asset Allocation Of Benefit Plans) (detail)

Accrued Pension And Severance Costs (schedule Of Weighted-average Assumptions Used To Determine Benefit Obligations) (detail)

Accrued Pension And Severance Costs (schedule Of Weighted-average Assumptions Used To Determine Net Periodic Benefit Cost) (detail)

Accrued Pension And Severance Costs (tables)

Accrued Pension And Severance Costs - Additional Information (detail)

Accrued Warranty Expenses

Accrued Warranty Expenses (schedule Of Changes In Accrued Warranty Expenses) (detail)

Accrued Warranty Expenses (tables)

Aggregate Amounts Of Maturities For Corporate Bonds And Convertible Bonds (detail)

Allowance For Doubtful Accounts

Allowance For Doubtful Accounts (changes In Allowance For Doubtful Accounts) (detail)

Allowance For Doubtful Accounts (tables)

Carrying Values Of Corporate Bonds And Convertible Bonds (detail)

Carrying Values Of Corporate Bonds And Convertible Bonds (parenthetical) (detail)

Commitments And Contingent Liabilities

Commitments And Contingent Liabilities - Additional Information (detail)

Concentrations Of Credit Risk

Concentrations Of Credit Risk - Additional Information (detail)

Corporate Bonds And Convertible Bonds

Corporate Bonds And Convertible Bonds (tables)

Corporate Bonds And Convertible Bonds - Additional Information (detail)

Derivative Financial Instruments

Derivative Financial Instruments (effect Of Derivative Instruments On Consolidated Statements Of Operations) (detail)

Derivative Financial Instruments (tables)

Description Of Business And Summary Of Significant Accounting Policies And Practices

Description Of Business And Summary Of Significant Accounting Policies And Practices (policies)

Description Of Business And Summary Of Significant Accounting Policies And Practices - Additional Information (detail)

Fair Value Measurement

Fair Value Measurement (carrying Amount Of Financial Assets And Liabilities Measured At Fair Value On Nonrecurring Basis By Level) (detail)

Fair Value Measurement (carrying Amount Of Financial Assets And Liabilities Measured At Fair Value On Recurring Basis By Level) (detail)

Fair Value Measurement (carrying Amounts And Estimated Fair Values Of Financial Instruments) (detail)

Fair Value Measurement (tables)

Goodwill And Intangible Assets

Goodwill And Intangible Assets (tables)

Goodwill And Intangible Assets - Additional Information (detail)

Goodwill And Other Intangible Assets (changes In Carrying Amount Of Goodwill) (detail)

Goodwill And Other Intangible Assets (components Of Intangible Assets Excluding Goodwill) (detail)

Income Taxes

Income Taxes (components Of Income Before Income Taxes And Equity) (detail)

Income Taxes (components Of Provision (benefit)) (detail)

Income Taxes (reconciliation Of Statutory And Effective Income Tax Rate) (detail)

Income Taxes (schedule Of Changes In Valuation Allowance) (detail)

Income Taxes (schedule Of Deferred Tax Assets And Liabilities) (detail)

Income Taxes (tables)

Income Taxes - Additional Information (detail)

Inventories

Inventories (schedule Of Inventories) (detail)

Inventories (tables)

Investment Securities

Investment Securities (schedule Of Acquisition Cost, Gross Unrealized Gains, Gross Unrealized Losses And Fair Value Of Available-for-sale Securities) (detail)

Investment Securities (schedule Of Individual Securities Have Been In Continuous Unrealized Loss Position) (detail)

Investment Securities (tables)

Investment Securities - Additional Information (detail)

Leases-lessee

Leases-lessee (schedule Of Future Minimum Lease Payments) (detail)

Leases-lessee (tables)

Leases-lessee - Additional Information (detail)

Leases-lessor

Leases-lessor (future Minimum Lease Income Under Noncancelable Operating Leases) (detail)

Leases-lessor (gross Amount Of Machinery And Equipment And Related Accumulated Depreciation Under Operating Leases) (detail)

Leases-lessor (tables)

Leases-lessor - Additional Information (detail)

Operating Segment And Geographic Information

Operating Segment And Geographic Information (schedule Of Long-lived Assets) (detail)

Operating Segment And Geographic Information (schedule Of Net Sales To Unaffiliated Customers) (detail)

Operating Segment And Geographic Information (schedule Of Reportable Operating Segment Information) (detail)

Operating Segment And Geographic Information (tables)

Operating Segment And Geographic Information - Additional Information (detail)

Other Comprehensive Income (loss)

Other Comprehensive Income (loss) (schedule Of Accumulated Other Comprehensive Income (loss)) (detail)

Other Comprehensive Income (loss) (schedule Of Comprehensive Income (loss)) (detail)

Other Comprehensive Income (loss) (tables)

Per Share Data

Per Share Data (schedule Of Computation Of Basic And Diluted Net Income (loss) Per Share) (detail)

Per Share Data (tables)

Per Share Data - Additional Information (detail)

Property, Plant And Equipment

Property, Plant And Equipment (schedule Of Property, Plant And Equipment) (detail)

Property, Plant And Equipment (tables)

Property, Plant And Equipment - Additional Information (detail)

Reclassification Out Of Accumulated Other Comprehensive Income (loss) (detail)

Related Party Transactions

Related Party Transactions (schedule Of Related Party Transactions) (detail)

Related Party Transactions (tables)

Related Party Transactions - Additional Information (detail)

Stock-based Compensation

Stock-based Compensation (schedule Of Outstanding Stock Options) (detail)

Stock-based Compensation (schedule Of Stock Option Activity) (detail)

Stock-based Compensation (schedule Of Weighted Average Fair Value Per Share For Stock Options Granted) (detail)

Stock-based Compensation (tables)

Stock-based Compensation - Additional Information (detail)

Stockholders' Equity

Stockholders' Equity (changes In Number Of Shares Issued And Treasury Stock) (detail)

Stockholders' Equity (tables)

Stockholders' Equity - Additional Information (detail)

Trade Receivables

Trade Receivables (schedule Of Trade Receivables) (detail)

Trade Receivables (tables)

Unrecognized Tax Benefits (detail)