Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8686088 | Polypropylene resin composition | Yoshio Sugimoto, Hiroshi Suenari, Ikunori Sakai, Frank Jones | 2014-04-01 |
| 6027338 | Furnace and method for firing ceramics | Hideyuki Okinaka, Yasuo Wakahata | 2000-02-22 |
| 5762862 | Method for firing ceramic forms | Hideyuki Okinaka, Yasuo Wakahata | 1998-06-09 |
| 5385527 | Method for the preparation of cylindrical members for paper containers | Shigeichi Ishihara | 1995-01-31 |
| 5319022 | Ethylene copolymer molded structure and ethylene copolymer composition | Hiroshi Ito | 1994-06-07 |
| 5310787 | Polyester packaging material | Yoshikazu Kutsuwa, Shigenori Ishii | 1994-05-10 |