Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7435772 | Method and apparatus for removing additives from thermoplastic resin composition | Keizo Nakajima, Tetsuji Kawakami, Hiroshi Onishi, Takahiko Terada | 2008-10-14 |
| 7235219 | Method and apparatus for removing additives from thermoplastic resin composition | Keizo Nakajima, Tetsuji Kawakami, Hiroshi Onishi, Takahiko Terada | 2007-06-26 |
| 7010545 | Environmental load calculation system, environmental load calculation method, environmental load indication article, environment load indication method, program, and medium | Hiroshi Onishi | 2006-03-07 |
| 6903242 | Method for dehalogenation treatment of halogen containing non-combustible resin composition | Takahiko Terada, Hiroshi Onishi, Tetsuji Kawakami, Keizo Nakajima | 2005-06-07 |
| 6523764 | Method for separating metallic from waste printed circuit boards, and dry distillation apparatus used for waste treatment | Keizo Nakajima, Masaaki Suzuki, Hiroshi Onishi, Takahiko Terada, Yoshitaka Kawasaki +1 more | 2003-02-25 |
| 6388050 | Method for treating thermoplastic resin composition containing flame retardant | Keizo Nakajima, Tetsuji Kawakami, Hiroshi Onishi | 2002-05-14 |
| 6336601 | Method for separating metallic material from waste printed circuit boards, and dry distillation apparatus used for waste treatment | Keizo Nakajima, Masaaki Suzuki, Hiroshi Onishi, Takahiko Terada | 2002-01-08 |
| 6268317 | Working fluid for refrigerating cycle equipment and the refrigerating cycle equipment using the same | Tetsuji Kawakami, Keizo Nakajima, Kiyoshi Sawai | 2001-07-31 |
| 6197211 | Ketone-containing working fluid for refrigerating cycle equipment and refrigerating cycle equipment having the same | Keizo Nakajima, Tetsuji Kawakami | 2001-03-06 |
| 6013684 | Method for recycling a cured phenolic resin into a molded article and a vacuum thermal insulator of the molded article | Masaaki Suzuki, Hiroshi Onishi, Yukiyoshi Ono | 2000-01-11 |
| 5934085 | Thermal insulator cabinet and method for producing the same | Masaaki Suzuki, Takashi Hashida | 1999-08-10 |
| 5786401 | Method for producing a thermal insulating foamed material | Fumihiro Inagaki, Takashi Hashida, Masa-aki Suzuki, Yoshio Kishimoto | 1998-07-28 |
| 5773482 | Thermal insulating foamed material, method for producing the same, and thermal insulating cabinet | Takashi Hashida, Masaaki Suzuki, Fumihiro Inagaki, Nobuo Sonoda, Hideo Nakamoto +3 more | 1998-06-30 |
| 5741825 | Thermal insulating foamed material and method for manfacturing the same | Fumihiro Inagaki, Takashi Hashida, Masa-aki Suzuki, Yoshio Kishimoto | 1998-04-21 |
| 5721285 | Thermal insulating foamed material and method of manufacturing the same | Hideo Nakamoto, Tomohisa Tenra, Tsukasa Takushima, Masaaki Suzuki, Fumihiro Inagaki +2 more | 1998-02-24 |
| 5523116 | Reversible thermal recording medium, and method and apparatus for manufacturing the same | Masaaki Suzuki, Yoshio Kishimoto | 1996-06-04 |
| 5409879 | Reversible thermal recording medium | Masaaki Suzuki, Yoshio Kishimoto | 1995-04-25 |