Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438746 | Insulating film | Shigeyoshi Masuda, Dai NAKAGAWA, Masanori Nishiyama | 2019-10-08 |
| 8859087 | Insulating film | Shigeyoshi Masuda, Dai NAKAGAWA | 2014-10-14 |
| 8748543 | Polylactic acid film | Shigeyoshi Masuda, Kohei Endo | 2014-06-10 |
| 8298630 | Polycarbonate resin film and manufacturing process thereof | Hideaki Nitta, Masahiro Murakami, Kunio Hatanaka, Takatsune Yanagida, Hironobu KATOH | 2012-10-30 |
| 6617006 | Biaxially oriented polyester film to be laminated on a metal plate and molded | Koji Kubo, Masahiko Kosuge, Shunsuke Kubota, Nobuo Minobe, Kimihiko Sato | 2003-09-09 |
| 6086978 | Polyester film for metal sheet laminating | Hirofumi Murooka, Koji Kubo | 2000-07-11 |
| 5885689 | Laminated polyester film for use as film with which metal plate is to be laminated | Takeo Asai, Mitsumasa Ono, Takafumi Kudo | 1999-03-23 |
| 5879854 | Photoresist layer supporting polyester film and photoresist film laminate | Hiroshi Tomita, Kei Mizutani | 1999-03-09 |
| 5814385 | Laminated polyester film to be laminated onto metal plate | Takeo Asai, Mitsumasa Ono | 1998-09-29 |
| 5780158 | Biaxially oriented film to be laminated on a metal | Takeo Asai, Takafumi Kudo, Koji Kubo, Yukihiko Minamihira | 1998-07-14 |
| 5686510 | Biaxially oriented polyester film for lamination onto metal sheet | Takeo Asai, Mitsumasa Ono | 1997-11-11 |
| 5618621 | Biaxially oriented laminated polyester film for use as film to be bonded onto metal sheet | Takeo Asai, Mitsumasa Ono, Yoji Murakami | 1997-04-08 |
| 5473004 | Polyester film for fabrication | Tadashi Ono, Takeo Asai, Yoji Murakami | 1995-12-05 |
| 5424121 | Biaxially oriented polyester film | Takashi Murakami, Tetsuo Ichihashi | 1995-06-13 |
| 5384354 | Polyester film for lamination onto metal sheet for processing of said sheet, and use thereof | Takeo Asai, Yoji Murakami | 1995-01-24 |
| 5372867 | Polyester film for laminated metal sheet drawing and processing containing solid lubricant and having specified protrusion rate | Tadashi Ono, Takeo Asai, Yoji Murakami | 1994-12-13 |
| 5240779 | Polyester film for fabrication | Tadashi Ono, Takeo Asai, Yoji Murakami | 1993-08-31 |
| 5077118 | Stamping foil | Yuzuru; Izumi, Yoji Murakami | 1991-12-31 |
| 4818581 | Biaxially oriented polyester film | Hideo Katoh, Hisashi Hamano, Yoshihiro Noumi | 1989-04-04 |
| 4761327 | Biaxially oriented aromatic polyester film | Hisashi Hamano, Yoshihiro Noumi, Hideo Katoh | 1988-08-02 |
| 4670319 | Polyester film for magnetic recording media | Hideo Katoh | 1987-06-02 |
| 4557982 | Magnetic recording flexible disc | Hiroshi Nouda, Masahiro Hosoi | 1985-12-10 |
| 4270308 | Greenhouse | Yukio Mitsuishi, Shigeru Shiozaki | 1981-06-02 |
| 4233354 | Printed polyester films | Yukio Mitsuishi, Shigeyoshi Masuda | 1980-11-11 |