Ryuya GOTANDA — 3 Patents at Nof

Ryuya GOTANDA has been granted 3 US patents while listed as an inventor at Nof. The first was granted in 2023 and the most recent in December 2024. Ryuya GOTANDA ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ryuya GOTANDA in Kawasaki, JP.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
12180321	Monomer composition for contact lenses, polymer for contact lenses and method for producing same, and contact lens and method for producing the same	Shu TAKASHIMA, Koh KOBAYASHI, 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	Koh KOBAYASHI, Shu TAKASHIMA, Norio Iwakiri, Yosuke Matsuoka, Eiji Harata	2024-01-09
11851516	Phosphorylcholine group-containing polysiloxane monomer	Yosuke Matsuoka, Akane Katori, Norio Iwakiri, Shu TAKASHIMA, Nobuyuki Sakamoto	2023-12-26

Ryuya GOTANDA — 3 Patents

Issued Patents All Time

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