KO

Kazufumi Ogawa

Sumitomo Electric Industries: 14 patents #2 of 1,892Top 1%
📍 Awa, JP: #1 of 1 inventorsTop 100%
Overall (1994): #113 of 165,921Top 1%
14
Patents 1994

Issued Patents 1994

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
5372888 Chemically adsorbed film and method of manufacturing the same Norihisa Mino, Mamoru Soga 1994-12-13
5372851 Method of manufacturing a chemically adsorbed film Norihisa Mino, Mamoru Soga, Hidetaka Higashino 1994-12-13
5366762 Method of manufacturing a recording medium Mamoru Soga 1994-11-22
5356703 Chemically adsorbed film and method of manufacturing the same Tadashi Ohtake, Norihisa Mino 1994-10-18
5338579 Method of manufacturing a chemically adsorbed film Mamoru Soga, Shinji Ozaki, Shigeo Ikuta 1994-08-16
5324548 Method for making optical recording mediums Hideharu Tamura, Norihisa Mino 1994-06-28
5324543 Method of manufacturing an adsorbed monomolecular film Tadashi Ootake, Mamoru Soga 1994-06-28
5324566 Water and oil repelling film having surface irregularities and method of manufacturing the same Mamoru Soga 1994-06-28
5304583 Process for producing polyacetylene or polyacene type long conjugated polymers 1994-04-19
5304582 Process for producing polyacetylene or polyacene type long conjugated polymers 1994-04-19
5302416 Process for producing polyacetylene or polyacene type long conjugated polymers 1994-04-12
5296263 Method of manufacturing a recording medium Mamoru Soga 1994-03-22
5293209 Electrophotographic apparatus containing a chemical adsorption film coating Mamoru Soga, Norihisa Mino 1994-03-08
5284707 Anti-contaminating adsorbed film covalently bonded to a substrate surface through -Si- groups Norihisa Mino, Mamoru Soga 1994-02-08