All chemical and biological field including high polymer, petroleum, dyestuff, medicine, micro-organism and biotechnology. All electric and electronic apparatus including semiconductor, electronic parts, electronic circuit, electric apparatus and microwave apparatus. All mechanical and mechatronical apparatus including precision machine,machine tool, automobile, construction and manufactural equipment. All prosecutions before the JPO including recording transfer, registration of license and so on, a litigation for patent and trademark. Preparing filing documents for design, trademark and service mark applications. Manual or computer search by means of a computer terminal, e.g. DIALOG, INPADOC, PATOLIS and BRANDY. Maintenance of industrial property rights in Japan and abroad by a computer. Communications to the other countries, translation of technical literature. Preparing drawings for filing applications in all countries. Preparing formal or informal documents. Preparing specifications for foreign countries, making communication letters to foreign agents.