Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7476607 | Semiconductor electrode, production process thereof and photovoltaic cell using semiconductor electrode | Yuka Yamada, Nobuyasu Suzuki, Yasunori Morinaga | 2009-01-13 |
| 7390474 | Porous material and method for manufacturing same, and electrochemical element made using this porous material | Masa-aki Suzuki, Yasunori Morinaga, Masahiro Deguchi, Yuka Yamada, Nobuyasu Suzuki | 2008-06-24 |
| 7338582 | Method for manufacturing manganese oxide nanostructure and oxygen reduction electrode using said manganese oxide nanostructure | Nobuyasu Suzuki, Yasunori Morinaga, Yuka Yamada | 2008-03-04 |
| 7259189 | Expanded polypropylene resin beads and process for the production thereof | Keiichi Hashimoto, Akinobu Hira | 2007-08-21 |
| 7256147 | Porous body and manufacturing method therefor | Yuka Yamada, Masa-aki Suzuki, Nobuyasu Suzuki, Yasunori Morinaga | 2007-08-14 |
| 7182896 | Composite foamed polypropylene resin molding and method of producing same | Akinobu Hira, Keiichi Hashimoto | 2007-02-27 |
| 6956067 | Expanded polypropylene resin bead and process of producing same | Akinobu Hira, Keiichi Hashimoto, Hisao Tokoro | 2005-10-18 |
| 6838488 | Production method of foamed polypropylene resin beads | Kazuya Ogiyama, Akinobu Hira, Keiichi Hashimoto, Hiroki Yanagisawa, Hisao Tokoro | 2005-01-04 |
| 6686400 | Foamed and expanded beads of polyester-based resin and foam molding obtained therefrom | Tomoo Tokiwa, Mitsuru Shinohara | 2004-02-03 |
| 6313184 | Expanded polypropylene resin beads and a molded article | Masakazu Sakaguchi, Mitsuhiro Akiyama, Hisao Tokoro | 2001-11-06 |
| 6077875 | Foamed and expanded beads of polypropylene resin for molding | Masakazu Sakaguchi, Mitsuhiro Akiyama, Hisao Tokoro | 2000-06-20 |
| 6051617 | Foamed particles of modified polypropylene resin and method of preparing same | Masakazu Sakaguchi, Hisao Tokoro | 2000-04-18 |
| 6034144 | Molded article of foamed and expanded beads of propylene resin | Satoru Shioya, Akinobu Hira, Hisao Tokoro | 2000-03-07 |
| 5679450 | Expanded polyolefin body having thermosetting resin layer directly bonded thereto | Hisao Tokoro, Masakazu Sakaguchi | 1997-10-21 |
| 5459169 | Uncrosslinked polyethylene particles for the production of expanded particles and uncrosslinked polyethylene expanded particles | Hisao Tokoro, Kazuo Tsurugai, Masaharu Oikawa | 1995-10-17 |
| 5391581 | Production method of foamed particles of uncrosslinked ethylene-based resin | Hideki Kuwabara, Kazuo Tsurugai, Masaharu Oikawa, Satoru Shioya | 1995-02-21 |
| 5284431 | Filling apparatus for filling foamed particles of a thermoplastic resin into a mold | Hideki Kuwabara, Satoru Shioya | 1994-02-08 |
| 5122545 | Production method of prefoamed synthetic resin particles | Hideki Kuwabara, Masato Naito, Kazuo Turugai | 1992-06-16 |
| 5071883 | Process for the production of expanded particles of a polyolefin resin | Hideki Kuwabara, Kazuo Tsurugai, Masato Naito | 1991-12-10 |