Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6344257 | Aromatic polyamide film for high-density magnetic recording media | Makoto Handa, Mitsumasa Ono | 2002-02-05 |
| 6180254 | Biaxially oriented film and magnetic recording medium comprising the same as a base film | Makoto Handa, Mitsumasa Ono, Hiroshi Tomita, Kenji Suzuki | 2001-01-30 |
| 5885689 | Laminated polyester film for use as film with which metal plate is to be laminated | Kinji Hasegawa, Mitsumasa Ono, Takafumi Kudo | 1999-03-23 |
| 5814385 | Laminated polyester film to be laminated onto metal plate | Kinji Hasegawa, Mitsumasa Ono | 1998-09-29 |
| 5780158 | Biaxially oriented film to be laminated on a metal | Takafumi Kudo, Koji Kubo, Yukihiko Minamihira, Kinji Hasegawa | 1998-07-14 |
| 5686510 | Biaxially oriented polyester film for lamination onto metal sheet | Kinji Hasegawa, Mitsumasa Ono | 1997-11-11 |
| 5618621 | Biaxially oriented laminated polyester film for use as film to be bonded onto metal sheet | Kinji Hasegawa, Mitsumasa Ono, Yoji Murakami | 1997-04-08 |
| 5473004 | Polyester film for fabrication | Tadashi Ono, Kinji Hasegawa, Yoji Murakami | 1995-12-05 |
| 5384354 | Polyester film for lamination onto metal sheet for processing of said sheet, and use thereof | Kinji Hasegawa, Yoji Murakami | 1995-01-24 |
| 5372867 | Polyester film for laminated metal sheet drawing and processing containing solid lubricant and having specified protrusion rate | Kinji Hasegawa, Tadashi Ono, Yoji Murakami | 1994-12-13 |
| 5240779 | Polyester film for fabrication | Tadashi Ono, Kinji Hasegawa, Yoji Murakami | 1993-08-31 |
| 5178943 | Biaxially oriented polyester film | Tadashi Ono | 1993-01-12 |