KN

Kazukiyo Nagai

Ricoh Company: 103 patents #35 of 9,818Top 1%
HC Hodogaya Chemical Co.: 12 patents #21 of 359Top 6%
SC Shin-Etsu Chemical Co.: 3 patents #839 of 2,176Top 40%
NC Nissin Chemical Industry Co.: 2 patents #21 of 83Top 30%
GC Goo Chemical Co.: 1 patents #20 of 39Top 55%
Overall (All Time): #12,723 of 4,157,543Top 1%
107
Patents All Time

Issued Patents All Time

Showing 101–107 of 107 patents

Patent #TitleCo-InventorsDate
5424383 Room temperature curable composition containing a hydrolyzable silyl group-containing polymer and epoxy compound Tsuneo Kimura, Masatoshi Arai 1995-06-13
5420288 Electroluminescent device comprising oxadiazole compounds luminescent material, oxadiazole compounds for the device, and method of producing oxadiazole compounds Masafumi Ohta, Yohta Sakon, Toshihiko Takahashi, Chihaya Adachi 1995-05-30
5350459 Organic photovoltaic element Tetsuro Suzuki, Masao Yoshikawa, Hiroshi Ikuno 1994-09-27
5145963 Optical information recording medium and nickel dithiolate complex compounds employed in the same 1992-09-08
5087699 3,4-Pyridine-dithiol compounds and method of producing the same 1992-02-11
5028467 Dithiolate metal complex compound, production method of the same, and optical information recording medium comprising the same Shoji Maruyama, Tsutomu Satoh 1991-07-02
5013634 Optical information recording medium and nickel complex compounds employed in the same 1991-05-07