Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6237509 | Synthetic resin pallet | Satoshi Ishido, Isami Koyama | 2001-05-29 |
| 5967057 | Synthetic resin pallet | Tsutomu Nakayama, Satoshi Ishido | 1999-10-19 |
| 5533880 | Molding apparatus having a movable die and a counter roll | Tsuneo Hirai, Tsutao Katayama | 1996-07-09 |
| 5484276 | Curing apparatus for molding compound | Masahiro HAKOTANI | 1996-01-16 |
| 5352110 | Molding apparatus for molding fiber reinforced resin with plurality of roll pairs | Tsuneo Hirai, Tsutao Katayama | 1994-10-04 |