Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11299622 | Polylactic acid resin composition and polylactic acid resin molded article | — | 2022-04-12 |
| 11242441 | Biodegradable resin molded product, method for producing the same, and pellets used therefor | — | 2022-02-08 |
| 10550495 | Polylactic acid resin fiber, polylactic acid long fiber, polylactic acid short fiber, and polylactic acid fiber | — | 2020-02-04 |
| 9290613 | Polylactic acid resin composition and additive for polylactic acid resin | Hiroshi Uyama, Takeshi Yanagimoto | 2016-03-22 |
| 8859245 | Method for separation of lactic acid component from lactic acid fermentation liquor, and separation apparatus | Hiroshi Uyama, Hideo Noda | 2014-10-14 |
| 8058470 | Polyester polyol | Hiroshi Uyama, Yinan Yin, Takashi Tsujimoto, Hideo Noda | 2011-11-15 |
| 7435772 | Method and apparatus for removing additives from thermoplastic resin composition | Keizo Nakajima, Tetsuji Kawakami, Hiroshi Onishi, Takayoshi Ueno | 2008-10-14 |
| 7235219 | Method and apparatus for removing additives from thermoplastic resin composition | Keizo Nakajima, Tetsuji Kawakami, Hiroshi Onishi, Takayoshi Ueno | 2007-06-26 |
| 6987139 | Polymer composition | Tetsuji Kawakami | 2006-01-17 |
| 6903242 | Method for dehalogenation treatment of halogen containing non-combustible resin composition | Hiroshi Onishi, Tetsuji Kawakami, Keizo Nakajima, Takayoshi Ueno | 2005-06-07 |
| 6822009 | Method for reclaiming waste cured resin | Hiroshi Onishi | 2004-11-23 |
| 6673463 | Structure material and molded product using the same and decomposing method thereof | Hiroshi Onishi, Yoshikazu Yamagata | 2004-01-06 |
| 6599450 | Method of producing recycled raw material powder for use in bonded magnet and method of recycling bonded magnet | Hiroshi Onishi, Yoshikazu Yamagata, Fumitoshi Yamashita | 2003-07-29 |
| 6537345 | Method for decomposition and treatment of bond magnet | Hiroshi Onishi | 2003-03-25 |
| 6523764 | Method for separating metallic from waste printed circuit boards, and dry distillation apparatus used for waste treatment | Takayoshi Ueno, Keizo Nakajima, Masaaki Suzuki, Hiroshi Onishi, Yoshitaka Kawasaki +1 more | 2003-02-25 |
| 6336601 | Method for separating metallic material from waste printed circuit boards, and dry distillation apparatus used for waste treatment | Takayoshi Ueno, Keizo Nakajima, Masaaki Suzuki, Hiroshi Onishi | 2002-01-08 |
| 6332998 | Method for making molding parts using heat-curable molding compositions | Yoshikazu Yamagata, Fumitoshi Yamashita, Hiroshi Onishi | 2001-12-25 |
| 6245822 | Method and apparatus for decomposition treating article having cured thermosetting resin | Hiroshi Onishi | 2001-06-12 |
| 6235074 | Process of recovering copper from winding | Katsuhiro Murano, Fumitoshi Yamashita, Hiroshi Onishi, Yoshikazu Yamagata | 2001-05-22 |
| 5990247 | Base and solvent-decomposed molding of thermosetting resin and aliphatic polyester | Hiroshi Onishi | 1999-11-23 |
| 5969009 | Molding material and molded motor | Yoshikazu Yamagata, Hiroshi Onishi | 1999-10-19 |
| 5960373 | Frequency analyzing method and apparatus and plural pitch frequencies detecting method and apparatus using the same | Hiroaki Fukuda, Mikio Tohyama | 1999-09-28 |
| 5874482 | Plastic molded product and method for disposal of the same | Yoshikazu Yamagata, Hiroshi Onishi, Fumitoshi Yamashita | 1999-02-23 |
| 5830258 | Method of recovering resources in resin-molded electrical rotating device | Fumitoshi Yamashita, Seiji Kurozumi, Junko Kaneko, Akihiko Watanabe, Hiroshi Ohnishi +1 more | 1998-11-03 |
| 5814412 | Base and solvent-decomposed thermosetting molding with aliphatic polyester | Hiroshi Onishi | 1998-09-29 |