RS

Ryutaro SUGAWARA

TC Tokyo Ohka Kogyo Co.: 3 patents #291 of 684Top 45%
KM Konica Minolta: 2 patents #1,382 of 2,718Top 55%
Merck: 2 patents #3,919 of 9,382Top 45%
Overall (All Time): #694,423 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12139567 Curable composition, cured product, and compound Takuro ASABA 2024-11-12
12129335 Curable composition, cured product, and compound 2024-10-29
11981794 Curable composition, cured product, and compound Masato Miyazaki, Takuro ASABA 2024-05-14
11696500 Organic electroluminescent element, display device, illumination device, and pi-conjugated compound Takatugu Suzuki 2023-07-04
11358951 Π(PI)-conjugated compound, organic electroluminescence element material, light-emitting material, light-emitting thin film, organic electroluminescence element, display device, and illumination device Yasuo Miyata, Taketo Namikawa, Takayuki Iijima, Tetsuya Yamada, Takatugu Suzuki 2022-06-14
11261374 Squarylium compound, light-emitting composition, and light-emitting film 2022-03-01
10411203 Organic electroluminescent element, and lighting device and display device each using same Takamune Hattori, Hiroshi Kita 2019-09-10