Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215589 | Gas turbine engine | — | 2025-02-04 |
| 9494041 | Part-fastening structure | Masayuki Fukutani | 2016-11-15 |
| 9040599 | Polypropylene resin expanded particles and polypropylene resin in-mold foaming molded body | — | 2015-05-26 |
| 8889750 | Expanded polypropylene resin particles, and polypropylene resin in-mold-expanded molding | — | 2014-11-18 |
| 8598242 | Expanded polypropylene copolymer resin particles | — | 2013-12-03 |
| 8148439 | Foamed thermoplastic resin particles and method of producing the foamed particles | Fuminobu Hirose, Toshio Miyagawa | 2012-04-03 |
| 8076381 | Polyhydroxyalkanoate-based resin foamed particle, molded article comprising the same and process for producing the same | Toshio Miyagawa, Fuminobu Hirose | 2011-12-13 |
| 7491754 | Aqueous dispersion of biodegradable polyester and process for preparing the same | Yasuhiro Miki | 2009-02-17 |
| 6607682 | Pre-expanded polypropylene resin beads and process for producing molded object therefrom by in-mold foaming | Takema Yamaguchi, Tomonori Iwamoto, Minori Yamaguchi | 2003-08-19 |
| 6593382 | Polyolefin resin pre-expanded particles and process for preparing the same | Taro Kiguchi, Tomonori Iwamoto | 2003-07-15 |
| 6355696 | Polypropylene resin pre-expanded particles | Takema Yamaguchi, Minori Yamaguchi | 2002-03-12 |
| 6214896 | Water-containing polypropylene resin composition and pre-expanded particles made thereof | Kenji Mogami, Yasumitsu Munakata | 2001-04-10 |
| 6166096 | Pre-expanded particles of polypropylene resin, process for producing the same and process for producing in-mold foamed articles therefrom | Tadayuki Ichimura, Kyoichi Nakamura | 2000-12-26 |
| 5911928 | Method for the production of polyolefin resin granules | Hisao Shimazu, Hirofumi Sakaguchi, Ronald A. Smets, Van Ravestyn Pierre | 1999-06-15 |
| 5716998 | Pre-expanded particles of polypropylene resin and process of preparing the same | Yasumitsu Munakata | 1998-02-10 |
| 5430069 | Pre-expanded particles of polyethylene resin | Tetsuya Ogita | 1995-07-04 |
| 5118456 | Process for preparing pre-expanded particles of polyolefin resin | Takamasa Imai, Tetsuya Ogita | 1992-06-02 |
| 4968723 | Pre-expanded particles of non-crosslinked linear low density polyethylene | Masao Ando, Hirofumi Maeda | 1990-11-06 |
| 4778829 | Process for preparing pre-expanded particles of thermoplastic resin | Tadayuki Ichimura, Masao Ando, Hirofumi Maeda | 1988-10-18 |
| 4631159 | Method of aging expansion-molded body of polyolefin | Hirofumi Maeda, Kazuyoshi Watanabe, Naruhiko Akamatsu, Shunichi Nishioka | 1986-12-23 |
| 4617322 | Pre-expanded particle of non-crosslinked linear low density polyethylene | Masao Ando, Kyoichi Nakamura, Tatehiko Nishida | 1986-10-14 |
| 4540718 | Pre-expanded particle of polyolefine and process for preparing the same | Masao Ando, Kyoichi Nakamura, Tatehiko Nishida | 1985-09-10 |
| 4448901 | Expanded particles of polyolefin resin and process for producing same | Masao Ando, Kyoichi Nakamura, Kiyoshi Mori, Tatehiko Nishida | 1984-05-15 |
| 4433029 | Expandable thermoplastic polymer beads with method of producing same | Tatehiko Nishida, Masao Nakagawa | 1984-02-21 |
| 4430450 | Expandable thermoplastic polymer particles and process for producing the same | Masao Nakagawa | 1984-02-07 |