Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5997781 | Injection-expansion molded, thermoplastic resin product and production process thereof | Shigeo Nishikawa, Kaoru Yorita, Kouzo Ichikawa, Haruo Inoue, Michio Eriguchi +1 more | 1999-12-07 |
| 5830393 | Process for preparing expanded product of thermoplastic resin | Shigeo Nishikawa, Kaoru Yorita, Kouzo Ichikawa, Haruo Inoue, Michio Eriguchi +1 more | 1998-11-03 |
| 5714534 | Resin compositions having excellent antistatic properties | Nobumoto Kojima, Kouzo Ichikawa, Shinji Okajima, Takayoshi Sekido, Mitsuyoshi Kato | 1998-02-03 |
| 5206062 | Vessel for aerosol | Minoru Kuroda, Tsutomu Shike, Mikio Minagawa | 1993-04-27 |
| 5151463 | Resin compositions including ceramics emitting far infrared rays | Koji Hayafune, Shinichi Naemura, Hiroshige Yasumoto | 1992-09-29 |
| 5110279 | Injection molding apparatus | Minoru Kuroda, Tomio Nitta | 1992-05-05 |
| 5083685 | Vessel for aerosol | Minoru Kuroda, Tomio Nitta | 1992-01-28 |
| 4839736 | Filter for CRT screen | Eiichi Sugihara, Koji Hayafune | 1989-06-13 |
| 4826735 | Polypropylene resin composition, a multi-layered sheet comprised thereof and a production process therefore | Toru Ueki, Jinichi Yazaki, Akihiko Tamura, Takashi Miyazaki | 1989-05-02 |
| 4755716 | Filter for CRT screen | Koji Hayafune, Eiiti Sugihara | 1988-07-05 |