Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013515 | Injection stretching and blow molding process including a secondary treatment operation | — | 1991-05-07 |
| 4981426 | Clamping mechanism in an injection molding machine | — | 1991-01-01 |
| 4941816 | Rotary type injection blow molding machine | by Satoru Kimura, heir | 1990-07-17 |
| 4859170 | Clamping device for a blow mold | — | 1989-08-22 |
| 4836962 | Material injecting method and material measuring apparatus in injection molding machine | — | 1989-06-06 |
| 4830811 | Process for molding double-layered preforms in an injection, stretching and blow molding machine | — | 1989-05-16 |
| 4773842 | Injection molding machine | — | 1988-09-27 |
| 4744742 | Molder for molding double-layered preforms in an injection, stretching and blow molding machine | — | 1988-05-17 |
| 4741688 | Injection stretching and blow molding machine | — | 1988-05-03 |
| 4726756 | Temperature control blow molding equipment in injection stretch blow molding machine | — | 1988-02-23 |
| 4724116 | Injection blow molding method | — | 1988-02-09 |
| 4717524 | Method for molding a thin-wall container using synthetic resin | — | 1988-01-05 |
| 4703912 | Mold temperature controlling apparatus | — | 1987-11-03 |
| 4652227 | Rotary type injection molding machine | — | 1987-03-24 |
| 4648824 | Injection stretching blow molding machine | — | 1987-03-10 |
| 4645443 | Mold-thickness adjusting apparatus in mold clamping mechanism | — | 1987-02-24 |
| RE32129 | Injection blow molding machine | — | 1986-04-29 |
| 4507258 | Method for injection molding a composite parison | — | 1985-03-26 |
| 4465199 | Pressure resisting plastic bottle | — | 1984-08-14 |
| 4457689 | Injection stretching blow molding machine | — | 1984-07-03 |
| 4431398 | Apparatus for adjusting the temperature of a parison for stretch blow molding | — | 1984-02-14 |
| 4422843 | Injection stretching blow molding machine | — | 1983-12-27 |
| 4380423 | Device for cutting sprue of parison with bottom | — | 1983-04-19 |
| D267233 | Bottle | — | 1982-12-14 |
| 4332544 | Parison molding apparatus in an injection stretching blow molding machine | — | 1982-06-01 |