Akira Kaijou

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Sodegaura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transparent electrically conductive layer, electrically conductive...
- Patent number 5,972,527
- Issue date Oct 26, 1999
- Idemitsu Kosan Co., Ltd.
- Akira Kaijou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for preparing a water repellent silica sol
- Patent number 5,651,921
- Issue date Jul 29, 1997
- Idemitsu Kosan Company Limited
- Akira Kaijou
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Water-repellent emulsion composition and process for the production...
- Patent number 5,431,852
- Issue date Jul 11, 1995
- Idemitsu Kosan Company Limited
- Akira Kaijou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the production of organosilica sol and surface treating...
- Patent number 5,185,037
- Issue date Feb 9, 1993
- Idemitsu Kosan Company Limited
- Akira Kaijou
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...