Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11110638 | Extruder screw having paths within the screw, extruder, and extrusion method | Akiyoshi Kobayashi, Takafumi Sameshima | 2021-09-07 |
| 11110817 | Equalization control device and in-vehicle power supply device | Naoya KODA | 2021-09-07 |
| 11072104 | Screw for extruder comprising a passage crossing over between adjacent cylindrical bodies | Akiyoshi Kobayashi, Takafumi Sameshima, Hiroshi Shimizu | 2021-07-27 |
| 10967554 | Extruder screw having paths within the screw, extruder, and extrusion method | Akiyoshi Kobayashi, Takafumi Sameshima, Hiroshi Shimizu | 2021-04-06 |