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Hitachi Maxell, Ltd.

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  2011 Application Ranking      192th  publications: 223 下降2010: 149th  336)

  2011 Acquisition Ranking      329th  registrations: 104 下降2010: 259th  117)

(update:Sep 27, 2021)

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公報番号発明の名称公報発行日備考
特許 4690065 Anti-reflection film and optical components Jun 1, 2011
特許 4690235 Manufacturing method of lighting equipment, display equipment, and optical sheet Jun 1, 2011
特許 4693061 Tape cartridge Jun 1, 2011
特許 4692985 Sealed square battery Jun 1, 2011
特許 4690497 Molded product manufacturing method Jun 1, 2011
特許 4688138 Manufacturing method of transparent conductor May 25, 2011
特許 4684263 Degaussing device and degaussing method for magnetic recording medium and manufacturing method for magnetic recording medium May 18, 2011
特許 4685560 Rotary blade polishing device May 18, 2011
特許 4683403 Cartridge type cleaning tape May 18, 2011
特許 4675807 Cartridge with built-in recording medium and packaging with built-in cartridge Apr 27, 2011
特許 4679733 Magnetic tape and magnetic tape cartridge Apr 27, 2011
特許 4673759 Tape reel and its manufacturing method Apr 20, 2011
特許 4674755 Single reel type tape cartridge Apr 20, 2011
特許 4674883 Polycarbon sulfide, its manufacturing method and non-aqueous electrolyte battery using it Apr 20, 2011
特許 4672402 Fine joining method and equipment Apr 20, 2011

61-75 (total:104)

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4690065 4690235 4693061 4692985 4690497 4688138 4684263 4685560 4683403 4675807 4679733 4673759 4674755 4674883 4672402

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