ONUMA; Tsuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for ONUMA; Tsuyoshi.The latest application filed is for "electrolytic copper foil and method for producing same".

Company Profile

1.6.10

ONUMA; Tsuyoshi - Chikusei-shi Ibaraki
Onuma; Tsuyoshi - Ibaraki-shi JP
Onuma; Tsuyoshi - Moriya JP
Onuma; Tsuyoshi - Kitasoma-gun JP
Onuma, Tsuyoshi - Moriya-shi JP
Onuma; Tsuyoshi - Kitasouma-gun JP
Onuma, Tsuyoshi - Ibaraki JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electrolytic Copper Foil And Method For Producing Same App 20220112618 - KAWASAKI; Toshio ; et al.	2022-04-14
Information-recording medium App 20080260985 - Shirai; Hiroshi ; et al.	2008-10-23
Magnetic recording medium and magnetic recording apparatus Grant 7,348,077 - Fujita , et al. March 25, 2	2008-03-25
Magnetic recording medium, method for producing the same, and magnetic recording apparatus Grant 6,994,923 - Koda , et al. February 7, 2	2006-02-07
Information recording medium with magnetic marks, recording and reproducing apparatus therefor, and head positioning method using detected magnetic leakage fields from the magnetic marks Grant 6,970,400 - Wakabayashi , et al. November 29, 2	2005-11-29
Magnetic recording medium and magnetic recording apparatus App 20050048321 - Fujita, Enji ; et al.	2005-03-03
Magnetic recording medium, method for producing the same, and magnetic storage apparatus Grant 6,846,582 - Onuma , et al. January 25, 2	2005-01-25
Magnetic recording medium, method for producing magnetic recording medium, and magnetic storage device App 20040241500 - Yano, Akira ; et al.	2004-12-02
Magnetic recording medium, method for producing the same, and magnetic storage apparatus Grant 6,815,098 - Matsunuma , et al. November 9, 2	2004-11-09
Magnetic recording medium and magnetic storage apparatus using the same App 20040121190 - Onuma, Tsuyoshi ; et al.	2004-06-24
Magnetic recording medium, method for producing the same, and magnetic recording apparatus App 20030235714 - Koda, Tetsunori ; et al.	2003-12-25
Magnetic recording medium, method for producing the same, and magnetic storage apparatus App 20030162057 - Matsunuma, Satoshi ; et al.	2003-08-28
Magnetic recording medium, method of manufacture thereof, and magnetic recorder App 20030157373 - Kirino, Fumiyoshi ; et al.	2003-08-21
Magnetic recording medium, method for producing the same, and magnetic storage apparatus Grant 6,602,621 - Matsunuma , et al. August 5, 2	2003-08-05
Magnetic recording medium, method for producing the same, and magnetic storage apparatus App 20030104252 - Onuma, Tsuyoshi ; et al.	2003-06-05
Magnetic recording medium, method for prodcing the same, and magnetic storage apparatus App 20020122959 - Matsunuma, Satoshi ; et al.	2002-09-05

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