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Patent applications and USPTO patent grants for Motegi; Masahiko.The latest application filed is for "biaxially oriented polyester film".
Patent | Date |
---|---|
Biaxially oriented polyester film Grant 4,725,472 - Okabe , et al. February 16, 1 | 1988-02-16 |
Laminated film and magnetic recording medium made therewith Grant 4,568,599 - Ono , et al. * February 4, 1 | 1986-02-04 |
Thermoplastic resin base film for magnetic recording medium Grant 4,568,600 - Ono , et al. February 4, 1 | 1986-02-04 |
Laminated film and magnetic recording medium made therewith Grant 4,550,049 - Ono , et al. October 29, 1 | 1985-10-29 |
Super high density magnetic recording medium Grant 4,489,117 - Ono , et al. December 18, 1 | 1984-12-18 |
Method for manufacturing polyester films Grant 4,226,826 - Motegi , et al. October 7, 1 | 1980-10-07 |
Polyester film for magnetic tape Grant 4,138,386 - Motegi , et al. February 6, 1 | 1979-02-06 |
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