SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person* TDK CORP (Last) (First) (Middle) 1-13-1 NIHONBASHI, CHUO-KU (Street) TOKYO M0 103-8272 (City) (State) (Zip)	2. Date of Event Requiring Statement (Month/Day/Year) 08/01/2007	3. Issuer Name and Ticker or Trading Symbol IMATION CORP [ IMN ]
		4. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)	5. If Amendment, Date of Original Filed (Month/Day/Year)
			6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock	4,047,390	D
Common Stock	660,946	I	Shares held by wholly owned subsidiary.(1)
Common Stock	135,358	I	Shares held by wholly owned subsidiary.(2)
Common Stock	1,805,809	I	Shares held by wholly owned subsidiary.(3)
Common Stock	112,504	I	Shares held by wholly owned subsidiary.(4)
Common Stock	63,757	I	Shares held by wholly owned subsidiary.(5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* TDK CORP (Last) (First) (Middle) 1-13-1 NIHONBASHI, CHUO-KU (Street) TOKYO M0 103-8272 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TDK USA CORP (Last) (First) (Middle) 901 FRANKLIN AVENUE, P.O. BOX 9302 (Street) GARDEN CITY NY 11530 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TDK Electronics CORP (Last) (First) (Middle) 901 FRANKLIN AVENUE, P.O. BOX 9302 (Street) GARDEN CITY NY 11530 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TDK Recording Media Europe S.A. (Last) (First) (Middle) Z.I. BOMMELSCHEUER, P.O. BOX 120 L-4902 BASCHARAGE (Street) GRAND-DUCHY OF LUXEMBOURG N4 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TDK Europe S.A. (Last) (First) (Middle) Z.I. BOMMELSHEUER, P.O. BOX 14 L-4901 BASCHARAGE (Street) GRAND-DUCHY OF LUXEMBOURG N4 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TDK Singapore (Pte) Ltd (Last) (First) (Middle) 460 ALEXANDRA ROAD #04-05, PSA BUILDING (Street) 119963, SINGAPORE U0 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TDK Hong Kong CO LTD (Last) (First) (Middle) 10TH FLOOR S. TOWER WORLD FINANCE CENTRE HARBOUR CITY, 17-19 CANTON ROAD (Street) KOWLOON, HONG KONG K3 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. The 660,946 shares of common stock reported on this line are directly beneficially owned by TDK Electronics Corporation ("TEC"), a wholly owned subsidiary of TDK U.S.A. Corporation ("TUC"). TUC is a wholly owned subsidiary of TDK Corporation ("TDK"). TDK and TUC disclaim beneficial ownership of the securities reported on this line except to the extent of their pecuniary interests therein.

2. The 135,358 shares of common stock reported on this line are directly beneficially owned by TDK Recording Media Europe S.A., a wholly owned subsidiary of TDK. TDK disclaims beneficial ownership of the securities reported on this line except to the extent of its pecuniary interests therein.

3. The 1,805,809 shares of common stock reported on this line are directly beneficially owned by TDK Europe S.A., a wholly owned subsidiary of TDK. TDK disclaims beneficial ownership of the securities reported on this line except to the extent of its pecuniary interests therein.

4. The 112,504 shares of common stock reported on this line are directly beneficially owned by TDK Singapore (Pte) Ltd, a wholly owned subsidiary of TDK. TDK disclaims beneficial ownership of the securities reported on this line except to the extent of its pecuniary interests therein.

5. The 63,757 shares of common stock reported on this line are directly beneficially owned by TDK Hong Kong Co., Ltd., a wholly owned subsidiary of TDK. TDK disclaims beneficial ownership of the securities reported on this line except to the extent of its pecuniary interests therein.

	/s/ Shiro Nomi	08/10/2007
	/s/ Francis J. Sweeney	08/10/2007
	/s/ James R. Browning	08/10/2007
	/s/ Keisuke Igarashi	08/10/2007
	/s/ Keisuke Igarashi	08/10/2007
	/s/ Osamu Katsuta	08/10/2007
	/s/ Takao Akine	08/10/2007
	** Signature of Reporting Person	Date
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