Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10651073 | Sample transfer system and solar cell production method | Minoru Miyamoto, Hideyuki Makita | 2020-05-12 |
| 6627668 | Process for preparing polyolefin pre-expanded particles | Shinobu Ochikoshi, Naruhiko Akamatsu | 2003-09-30 |
| 6593383 | Process for preparing polyolefin pre-expanded particles | Masahide Ebisui, Naruhiko Akamatsu | 2003-07-15 |
| 6506807 | Process for preparing pre-expanded particles of thermoplastic resin | Kenji Mogami, Naruhiko Akamatsu | 2003-01-14 |
| 6326409 | In-mold foaming article of polypropylene resin composition | Tsuyoshi Mihayashi, Takayuki Goda | 2001-12-04 |
| 6273347 | Pre-expanded particles of propylene resin, process for preparing the same and flow-restricting device | Tsuyoshi Mihayashi, Nobuhisa Ota, Naruhiko Akamatsu, Takeshi Satoh | 2001-08-14 |
| 6130266 | Pre-expanded particles of propylene resin, process for preparing the same and flow-restricting device | Tsuyoshi Mihayashi, Nobuhisa Ota, Naruhiko Akamatsu, Takeshi Satoh | 2000-10-10 |