Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11077588 | Method for manufacturing foaming composite molding, in-mold foaming molding unit, foaming composite molding, and mold for foaming composite molding | Yuki Tobimatsu | 2021-08-03 |
| 10974421 | Foamed composite molding and method for manufacturing foamed composite molding | Yuki Tobimatsu | 2021-04-13 |
| 10703028 | In-mold foam molded article, method for forming the same, and mold for use in forming the same | Yuki Tobimatsu, Takayuki Ebina | 2020-07-07 |
| 10661484 | Mold for in-mold foam-molding of polyolefin-based resin, method for manufacturing in-mold foam-molded article, and in-mold foam-molded article | Yuki Tobimatsu | 2020-05-26 |
| 10434692 | Mold for in-mold foam molding of polyolefin-based resin, method for manufacturing in-mold foaming molded article, and in-mold foaming molded article | Yuki Tobimatsu | 2019-10-08 |
| 7172717 | In-mold foam molding apparatus and method, and in-mold foam molded articles | Yoshiyuki Kobayashi, Kenji Yamaguchi | 2007-02-06 |
| 7070720 | Die-expanded molding apparatus and method for synthetic resin, and die-expanded molded foam obtained thereby | Iwao Nohara, Tomio Nakajima, Kiyotaka Ida, Yoshiyuki Kobayashi, Kenji Yamaguchi | 2006-07-04 |
| 6878431 | In-mold foam molded articles | Yoshiyuki Kobayashi, Kenji Yamaguchi | 2005-04-12 |
| 6800227 | Material bead charging method, synthetic resin mold foam forming method using this method, and mold foam formed product obtained by this method | Iwao Nohara, Tomio Nakajima, Kiyotaka Ida, Yoshiyuki Kobayashi, Kenji Yamaguchi | 2004-10-05 |
| 6619943 | In-mold foam molding apparatus with movable partitioning members | Yoshiyuki Kobayashi, Kenji Yamaguchi | 2003-09-16 |
| 6558592 | Synthetic resin internal foam molding machine and method | Iwao Nohara, Tomio Nakajima, Kiyotaka Ida, Yoshiyuki Kobayashi, Kenji Yamaguchi | 2003-05-06 |
| 6500368 | Polyolefin synthetic resin in-mold foam molding method | Yoshiyuki Kobayashi, Kenji Yamaguchi | 2002-12-31 |