Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8772363 | Carrier for fluid treatment and method of making the same | — | 2014-07-08 |
| 7887903 | Antifog laminated film | Takeo Omori, Tadayoshi Itoh | 2011-02-15 |
| 6803139 | Electrically conductive resinous composition, fuel cell separator and production thereof, and polymer electrolyte fuel cell | Kazuo Saito, Atsushi Hagiwara, Yasuo Imashiro, Naofumi Horie, Fumio Tanno | 2004-10-12 |
| 6610205 | Process for nitrifying denitrifying organic waste water | Takaya Sato, Hiroshi Yoshida | 2003-08-26 |
| 6569337 | Bioreactor carrier, process for producing the carrier and method for using the same | Takaya Sato, Hiroshi Yoshida, Mitsugu Kotani | 2003-05-27 |
| 6565751 | Bioreactor carrier, process for producing the carrier and method for using the same | Takaya Sato, Hiroshi Yoshida, Mitsugu Kotani | 2003-05-20 |
| 6461755 | ELECTROCONDUCTIVE RESIN COMPOSITION, FUEL CELL SEPARATOR MADE OF SAID ELECTROCONDUCTIVE RESIN COMPOSITION, PROCESS FOR PRODUCTION OF SAID FUEL CELL SEPARATOR, AND SOLID POLYMER TYPE FUEL CELL USING SAID FUEL CELL SEPARATOR | Kazuo Saito, Atsushi Hagiwara, Fumio Tanno, Yasuo Imashiro, Naofumi Horie | 2002-10-08 |
| 6416832 | Packaging film or sheet | Hitoshi Ishii, Hajime Tsukamoto | 2002-07-09 |
| 6214619 | Water swellable thermoplastic polyurethane gel bioreactor carrier containing a nutrient substance | Takaya Sato, Hiroshi Yoshida | 2001-04-10 |
| 6133004 | Bioreactor carrier gel prepared from a crosslinked N-vinylcarboxamide resin | Takaya Sato, Hiroshi Yoshida | 2000-10-17 |
| 6096418 | Sheet for ink-jet recording | Takaya Sato | 2000-08-01 |
| 6017625 | Water-absorptive polyurethane fiber and method of producing the same | Takaya Sato, Hiroshi Yoshida | 2000-01-25 |
| 6011110 | Carrier for bioreactor and method of producing the same | Takaya Sato, Hiroshi Yoshida | 2000-01-04 |
| 5506297 | Resin composition and melt-extruded article formed therefrom | Yasushi Ogino, Tomonori Hosoda | 1996-04-09 |
| 5268366 | Polysaccharide composition or polysaccharide having heparinoid activity, process for producing the same, and anticoagulant containing the same as active ingredient | Masaakira Maeda, Masao Takeshita | 1993-12-07 |
| 5232767 | Heat-shrinkable laminate film | Nobuyuki Hisazumi, Hiroyuki Ohba, Kazuhiko Hirose, Yoshihiro Matsukura, Kunio Shibuya | 1993-08-03 |
| 5084310 | Smoked food-package and smoking process | Nobuyaki Hisazumi, Hiroyuki Ohba, Kazuhiko Hirose | 1992-01-28 |
| 4992311 | Resin composition and molded products thereof | Nobuyuki Hisazumi, Hiroyuki Ohba, Kazuhiko Hirose | 1991-02-12 |
| 4967231 | Apparatus for forming an electrophotographic latent image | Masahiro Hosoya, Shuitsu Sato, Mitsunaga Saito, Mitsuharu Endo, Yukio Futamata | 1990-10-30 |
| 4866480 | Developing apparatus using one-component non-magnetic toner | Masahiro Hosoya, Shigeru Fujiwara | 1989-09-12 |
| 4833059 | Developing method using one-component non-magnetic toner with positive frictional charge | Shinya Tomura, Tetsuo Okuyama, Mitsunaga Saito | 1989-05-23 |
| 4794463 | Ink jet system | Sakae Tamura, Tetsuo Okuyama, Mutsuki Yamazaki | 1988-12-27 |
| 4656965 | Developing apparatus | Masahiro Hosoya, Shinya Tomura | 1987-04-14 |
| 4628860 | Developing apparatus | Masahiro Hosoya, Shinya Tomura | 1986-12-16 |
| 4598991 | Developing device | Masahiro Hosoya, Takefumi Nosaki | 1986-07-08 |