Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12001040 | Multilayer laminate film | Dai NAKAGAWA, Nobuyuki Nakanishi | 2024-06-04 |
| 11739182 | Polyester composition, polyester film, and magnetic recording medium | Amane HIROSE, Makoto Handa, Tatsuya Ogawa | 2023-08-29 |
| 11448809 | Multi-layer layered film | Amane HIROSE, Nobuyuki Nakanishi, Dai NAKAGAWA | 2022-09-20 |
| 11442209 | Multilayer film stack | Amane HIROSE | 2022-09-13 |
| 11097510 | Laminate | Tomoka Yoshimura, Ai Koganemaru | 2021-08-24 |
| 11037592 | Resin film with controlled youngs modulus | Makoto Handa, Amane HIROSE, Tatsuya Ogawa | 2021-06-15 |
| 10974489 | Multilayer laminated film and processed article using same | Dai NAKAGAWA, Nobuyuki Nakanishi, Tomoka Yoshimura | 2021-04-13 |
| 10377111 | Colored biaxially stretched polyester film for metal plate attachment and forming processing | Naoki Iyo | 2019-08-13 |
| 9045603 | Reinforcing film for the electrolyte membrane of a polymer electrolyte fuel cell | — | 2015-06-02 |
| 8518551 | Biaxially oriented polyester film for automobile driving motors, and electrically insulating member therefrom | — | 2013-08-27 |
| 8485460 | Polyester film roll | Ieyasu Kobayashi, Tsuyonari Nohira, Shinji Muro, Hirofumi Murooka | 2013-07-16 |
| 8313849 | Biaxially oriented laminated film | Eiji Kinoshita, Makoto Handa, Takeshi Ishida | 2012-11-20 |
| 8216704 | Biaxially oriented laminated film | Eiji Kinoshita, Ieyasu Kobayashi, Tomoyuki Kishino, Kazuteru Kohno | 2012-07-10 |
| 8191812 | Polyester film roll | Ieyasu Kobayashi, Tsuyonari Nohira, Shinji Muro, Hirofumi Murooka | 2012-06-05 |
| 8168727 | Polyester resin, production process therefor, and biaxially oriented polyester film comprising the polyester resin | Eiji Kinoshita | 2012-05-01 |
| 7005176 | Optical adhesive polyester film | Koji Kubo, Shinji Yano, Tetsuo Ichihashi | 2006-02-28 |
| 6670030 | Biaxially oriented laminate polyester film for magnetic recording medium | Toshikazu Uchida, Toshifumi Osawa, Akira Kameoka, Tomokatsu Ura, Masahiko Kosuge | 2003-12-30 |
| 6503599 | Polyester film with specified surface roughness, Young's modulus and heat shrinkage for use as substrate for magnetic recording medium | Toshifumi Osawa | 2003-01-07 |
| 6461726 | Laminate film with organic particulate for a magnetic recording medium | Makoto Handa, Toshifumi Osawa | 2002-10-08 |
| 6379774 | Composite polyester film and magnetic recording medium | Toshikazu Uchida, Toshifumi Osawa | 2002-04-30 |
| 6242077 | Lowly electrifiable composite polyester film | Toshikazu Uchida, Toshifumi Osawa | 2001-06-05 |
| 6162529 | Film roll of a thermoplastic resin film | Toshikazu Uchida, Toshifumi Osawa | 2000-12-19 |
| 5965233 | Laminate film and magnetic recording medium using the same | Makoto Handa, Toshifumi Osawa | 1999-10-12 |
| 5935684 | Laminate film | Makoto Handa, Toshifumi Osawa | 1999-08-10 |