Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327987 | Method for setting and attaching buttons and pockets in place on upper garment and method for producing the upper garment | Keisuke Inoue, Sakae Uchida, Gensai Murayama, Mituyoshi Nirayama, Yuichi Hasegawa | 2001-12-11 |
| 5944405 | Flat light source using light-diffusing sheet with projections thereon | Toshikazu Nishio, Taiji Ishii | 1999-08-31 |
| 5841572 | Lens array sheet, surface light source, and transmission type display device | Rika Ando, Haruo Ono, Hisanori Ishida, Toshikazu Nishio, Nobu Masubuchi | 1998-11-24 |
| 5808784 | Lens array sheet surface light source, and transmission type display device | Rika Ando, Haruo Ono, Hisanori Ishida, Toshikazu Nishio, Nobu Masubuchi | 1998-09-15 |
| 5714218 | Ionizing radiation-curable resin composition for optical article, optical article, and surface light source | Toshikazu Nishio, Hiroshi Kojima, Hisanori Ishida, Kazuko Etou, Hiroyuki Amemiya +3 more | 1998-02-03 |
| 5598280 | Film lens and a surface light source using the same | Toshikazu Nishio, Nobu Masubuchi | 1997-01-28 |
| 5592332 | Renticular lens, surface light source, and liquid crystal display apparatus | Toshikazu Nishio, Yoshiyuki Yamashita, Hiroyuki Amemiya, Nobu Masubuchi | 1997-01-07 |