Gunei Kagaku Kogyo Kabushiki Kaisha

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Patents Grantslast 30 patents

Information Patent Grant
Medical adsorbent and process for production of the same
- Patent number 7,682,442
- Issue date Mar 23, 2010
- Futamura Kagaku Kabushiki Kaisha
- Tomomichi Umekawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of carbon fibers
- Patent number 5,063,042
- Issue date Nov 5, 1991
- Gunei Kagaku Kogyo Kabushiki Kaisha
- Yoshikazu Arita
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of porous phenolic resin fibers
- Patent number 5,019,603
- Issue date May 28, 1991
- Gunei Kagaku Kogyo Kabushiki Kaisha
- Yoshikazu Arita
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the preparation of fiberboards
- Patent number 4,734,231
- Issue date Mar 29, 1988
- Gunei Kagaku Kogyo Kabushiki Kaisha
- Kiyozi Morita
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...