Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446442 | Gasket and syringe having the same | — | 2022-09-20 |
| 11071830 | High-slidability syringe | — | 2021-07-27 |
| 10456527 | Gasket using medical silicone rubber having slidability, and syringe using said gasket | — | 2019-10-29 |
| 10004832 | Skived film for covering surface of plug for medical purposes, plug for medical purposes using said film, pre-filled syringe using said plug, and method for producing said film | — | 2018-06-26 |
| 4285661 | Valve nozzle of injection molding machine | Seiichi Ueda, Kiyoshi Uemura | 1981-08-25 |
| 4285901 | Method of making an insulated metal mold | Seiichi Ueda, Hiroyuki Iwami | 1981-08-25 |
| 4225109 | Insulated metal mold | Seiichi Ueda, Hiroyuki Iwami | 1980-09-30 |