Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611987 | Process for producing biaxially drawn plastic bottles having excellent heat resistance | Nobuyuki Kato, Kenji Matsuno, Yoshitsugu Maruhashi, Hideo Kurashima, Hiroo Ikegami +1 more | 1997-03-18 |
| 5250335 | Polyester vessel for drink and process for preparation thereof | Yoshitsugu Maruhashi | 1993-10-05 |
| 5180893 | Method of heating thermoplastic bottle or preform and method of controlling temperature of heating member utilized by the heating method | Ikuo Sugiyama, Kazuhisa Ishibashi, Nobuyuki Takakusaki, Yoshitsugu Maruhashi, Yasushi Nishimura +2 more | 1993-01-19 |
| 5032700 | Method of heating thermoplastic bottle of preform and method of controlling temperature of heating member utilized by the heating method | Ikuo Sugiyama, Kazuhisa Ishibashi, Nobuyuki Takakusaki, Yoshitsugu Maruhashi, Yasushi Nishimura +2 more | 1991-07-16 |
| 4919984 | Multilayer plastic container | Yoshitsugu Maruhashi, Tamio Asai, Sadao Hirata | 1990-04-24 |
| 4913945 | Process for blow-molding and heat setting of polyester hollow formed body | Yoshitsugu Maruhashi, Takashi Sugisaki, Yohji Mizutani, Nobuhiro Kishida | 1990-04-03 |
| 4803036 | Process for blow-molding and heat setting of polyester hollow formed body | Yoshitsugu Maruhashi, Takashi Sugisaki, Yohji Mizutani, Nobuhiro Kishida | 1989-02-07 |