Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7114936 | Apparatus for forming pattern onto article during injection molding | Shinpei Oono, Kazushi Miyazawa, Takashi Tarutani, Takashi Matano, Kazuhisa Kobayashi +1 more | 2006-10-03 |
| 6663953 | Fresnel lens base sheet | Shunji Kamiya, Makoto Honda | 2003-12-16 |
| 6648621 | Apparatus for forming pattern onto article during injection molding | Shinpei Oono, Kazushi Miyazawa, Takashi Tarutani, Takashi Matano, Kazuhisa Kobayashi +1 more | 2003-11-18 |
| 6416306 | Apparatus for forming pattern onto article during injection molding | Shinpei Oono, Kazushi Miyazawa, Takashi Tarutani, Takashi Matano, Kazuhisa Kobayashi +1 more | 2002-07-09 |
| 6413069 | Apparatus for forming pattern onto article during injection molding | Shinpei Oono, Kazushi Miyazawa, Takashi Tarutani, Takashi Matano, Kazuhisa Kobayashi +1 more | 2002-07-02 |
| 6270331 | Apparatus for forming pattern onto article during injection molding | Shinpei Oono, Kazushi Miyazawa, Takashi Tarutani, Takashi Matano, Kazuhisa Kobayashi +1 more | 2001-08-07 |
| 6071456 | Process for effecting injection-molded-in decoration | Takeshi Matano, Kazuhisa Kobayashi, Masayuki Shibata, Hiroyuki Atake | 2000-06-06 |
| 5925302 | Method for forming a pattern onto an article during injection molding | Shinpei Oono, Kazushi Miyazawa, Takashi Tarutani, Takashi Matano, Kazuhisa Kobayashi +1 more | 1999-07-20 |
| 5776411 | Simultaneous injection molding and patterning method using heating body with non-parallel heating and non-heating positions | Kazushi Miyazawa, Hiroyuki Atake | 1998-07-07 |
| 5676981 | Simultaneous injection molding and patterning apparatus | Kazushi Miyazawa, Hiroyuki Atake | 1997-10-14 |
| 5361163 | Reflection type projection screen, production process thereof, and production apparatus thereof | Noriaki Matsuda | 1994-11-01 |
| 5017417 | Multilayer base film for three-dimensional conformability | Kazushi Miyazawa, Takao Terauchi, Fumio Takagi | 1991-05-21 |
| 4777077 | Base film for three-dimensional conformability | Kazushi Miyazawa, Takao Terauchi, Fumio Takagi | 1988-10-11 |
| 4639341 | Method for injection molding articles while simultaneously forming patterns thereon | Fumio Takagi | 1987-01-27 |
| 4545752 | Device for injection molding articles while simultaneously forming patterns thereon | Fumio Takagi | 1985-10-08 |