KO

Kazufumi Ogawa

Sumitomo Electric Industries: 211 patents #1 of 21,551Top 1%
ED Empire Technology Development: 23 patents #19 of 547Top 4%
SC Shin-Etsu Chemical Co.: 5 patents #647 of 2,176Top 30%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
WI Wako Pure Chemical Industries: 2 patents #86 of 377Top 25%
MC Matushita Electric Industrial Co.: 1 patents #3 of 106Top 3%
MC Matsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
JI Japan Atomic Energy Research Institute: 1 patents #188 of 609Top 35%
📍 Awa, JP: #1 of 5 inventorsTop 20%
Overall (All Time): #2,197 of 4,157,543Top 1%
241
Patents All Time

Issued Patents All Time

Showing 1–25 of 241 patents

Patent #TitleCo-InventorsDate
9580645 Fluorescent pastes and films 2017-02-28
9447284 Water repellent glass plates 2016-09-20
9373805 Optical sensor and method for making the same 2016-06-21
9330807 Conductive paste and method for manufacturing the same, wiring using the conductive paste and method for manufacturing the same Kazuhiro Soejima 2016-05-03
9200012 Patterned fine particle film structures 2015-12-01
9180206 Pharmaceutical preparation and manufacturing method thereof 2015-11-10
9174366 Metal mold, process for manufacturing the same, and molded article produced using the mold 2015-11-03
9160053 Icing and snow accretion preventive insulator, electric wire, and antenna, method for manufacturing them, and transmission line tower using them 2015-10-13
8951627 Fluorescent fine particle films and display devices 2015-02-10
8872709 Ice and snow accretion-preventive antenna, electric wire, and insulator having water-repellent, oil-repellent, and antifouling surface and method for manufacturing the same 2014-10-28
8715530 Fluorescent pastes and films 2014-05-06
8658888 Solar energy utilization device and method for manufacturing the same 2014-02-25
8623127 Metal mold, process for manufacturing the same, and molded article produced using the mold 2014-01-07
8623500 Conductive paste and method for manufacturing the same, wiring using the conductive paste and method for manufacturing the same Kazuhiro Soejima 2014-01-07
8597460 Adhesion method, and biochemical chip and optical component made by the same 2013-12-03
8592676 Solar cell and method for manufacturing the same 2013-11-26
8568862 Patterned fine particle film structures 2013-10-29
8475916 Antireflection film and method for manufacturing the same 2013-07-02
8455092 Fluorescent fine particle films 2013-06-04
8409910 Optical sensor and method for making the same 2013-04-02
8404078 Adhesion method, and biochemical chip and optical component made by the same 2013-03-26
8366867 Bonded structure, sealed structure, electronic component including the same, bonding method, and sealing method 2013-02-05
8334051 Adhesion method, and biochemical chip and optical component made by the same 2012-12-18
8252249 Biochemical chip and production method thereof 2012-08-28
7662009 Organic electronic device, method of producing the same, and method of operating the same 2010-02-16