ST

Shu TAKASHIMA

NO Nof: 5 patents #45 of 561Top 9%
Overall (All Time): #911,449 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12378333 Phosphoryl-choline-group-containing vinyl monomer Norio Iwakiri, Yosuke Matsuoka, Eiji Harata 2025-08-05
12319788 Phosphorylcholine group-containing polysiloxane monomer Yoshiki Tanaka, Norio Iwakiri, Yosuke Matsuoka 2025-06-03
12180321 Monomer composition for contact lenses, polymer for contact lenses and method for producing same, and contact lens and method for producing the same Koh KOBAYASHI, Ryuya GOTANDA, Norio Iwakiri, Yosuke Matsuoka, Eiji Harata 2024-12-31
11867875 Monomer composition for contact lenses, polymer for contact lenses, contact lens, and method of producing the contact lens Ryuya GOTANDA, Koh KOBAYASHI, Norio Iwakiri, Yosuke Matsuoka, Eiji Harata 2024-01-09
11851516 Phosphorylcholine group-containing polysiloxane monomer Yosuke Matsuoka, Akane Katori, Norio Iwakiri, Ryuya GOTANDA, Nobuyuki Sakamoto 2023-12-26